Dell XPS M1730 Brand New

I am looking to sell my brand new Dell XPS M1730 which if you visit the Dell website has a price of around Rs.180,000.although the price is negotiable do let me know your offers will be uploading pics later on.only serious bidders please

source:http://islamabad.olx.com.pk/

The Parts a Computer

A personal computer can take on many guises. The most prevalent type of computer available in schools is the IBM-compatible model. Some schools opt for the Macintosh platform which can be an "all-in-one" unit or a modular unit. Modular units usually consist of the following separate components:
The Computer
The Monitor
The Keyboard
The Mouse
The Floppy Diskette Drive
The CD-ROM Drive
Peripherals

History of Computers

The development of the modern day computer was the result of advances in technologies and man's need to quantify. Papyrus helped early man to record language and numbers. The abacus was one of the first counting machines. . Some of the earlier mechanical counting machines lacked the technology to make the design work. For instance, some had parts made of wood prior to metal manipulation and manufacturing. Imagine the wear on wooden gears. This history of computers site includes the names of early pioneers of math and computing and links to related sites about the History of Computers, for further study. This site would be a good Web adjunct to accompany any book on the History of Computers or Introduction to Computers. The "H" Section includes a link to the History of the Web Beginning at CERN which includes Bibliography and Related Links. Hitmill.com strives to always include related links for a broader educational experience.

Most Popular Tablet PCs of May 2009

Welcome to the May 2009 Most Popular Tablet PCs list. This report is made using the total page-views each product page receives in one month; so each time someone clicks one of the product links, they are submitting a vote in our monthly rankings. This list doesn't always show which models are the best selling, but instead the models that readers want to research the most.Welcome to the May 2009 Most Popular Tablet PCs list. This report is made using the total page-views each product page receives in one month; so each time someone clicks one of the product links, they are submitting a vote in our monthly rankings. This list doesn't always show which models are the best selling, but instead the models that readers want to research the most.

source: http://www.tabletpcreview.com/

Kensington SlimBlade Mouse

The Kensington SlimBlade Mouse with Nano Receiver is an innovative travel mouse designed to connect via a tiny USB receiver. This means you don't have to unplug your mouse every time you go somewhere ... just leave it plugged in and take the mouse with you. Is this lightweight wireless mouse the next best thing for road warriors? We put it to the test to find out.The Kensington SlimBlade Mouse with Nano Receiver is an innovative travel mouse designed to connect via a tiny USB receiver. This means you don't have to unplug your mouse every time you go somewhere ... just leave it plugged in and take the mouse with you. Is this lightweight wireless mouse the next best thing for road warriors? We put it to the test to find out.

source: http://www.tabletpcreview.com/

Getac V100 Rugged Tablet Review

When it comes to making rugged notebooks and tablets, Getac is one of the most respected names in the business. As impressive as the fully rugged Getac V100 tablet might be at first glance, there's one thing that makes this tablet really special ... a screen rated at 1,200 nits brightness! By comparison, a good notebook screen might only be rated as a 250 nit screen. We're talking about a rugged tablet that can not only be used in the middle of the desert, but that has a screen you can still read when the desert sun is beating down from above. Read on to see how well the Getac V100 holds up against our testing.

source: http://www.tabletpcreview.com/

2009 Antivirus Software Home Buyers Guide

We have reviewed a half-dozen antivirus solutions in the last month and all have passed our tests. Needless to say, this has left many buyers in a dilemma over which one to buy. Read on to see which AV application proved best of the best.We have reviewed a half-dozen antivirus solutions in the last month and all have passed our tests. Needless to say, this has left many buyers in a dilemma over which one to buy. Read on to see which AV application proved best of the best.

source: www.notebookreview.com/

Dell Vostro A860 Black

The Dell Vostro A860 has the right balance of reliable technology, features, and support to take your business mobile ? without breaking your budget. It?s the perfect choice for the business professional looking to transition from a desktop to a laptop to meet the daily demands of doing business while on the go. Discover the advantages of the Vostro A860 laptop:
More Features
A 15.6 Inch Anti-glare Widescreen HD LCD display for easy viewing
Keeps you connected and in sync for on-the-go collaboration
You will be ready for business with features optimised for everyday office computing
Worry-Free limited hardware services and support designed for growing businesses Specifications
Operating System
Free Dos Processor
Intel Core 2 Duo Processor T5470
1.60GHz / 2MB L2 Cache / 800MHz? FSB Display
Screen 15.6 Inch Widescreen Display
WXGA Matt, Max Resolution 1280 x 800 Memory
Ram 1GB DDR2 SDRAM
Max 4Gb Hard Drive
Hard Drive 160GB SATA Drive
5400 Rpm Serial ATA Optical Drive
DVD Dual Layer Burner
8x DVD/CD Burner (DVD+/-RW) Graphics
Intel Graphics Media Accelerator Graphics X3100 Card
Shared Memory Communication
Dell Wireless 802.11 a/b/g
Integrated 10/100 /1000 Ethernet
Integrated Bluetooth Ports, Slots & Chassis
2 USB 2.0 compliant 4-pin ports
15-pin VGA video connector
3-in-1 media memory card reader SD/SDIO/MMC Power
Power Supply: 65 Watt AC adapter
2.2 AHr technology Lithium Ion battery 6-cell 32 WHr
Physical Description
Weight & Dimensions:
Height: 1.24in (31.5mm) front / 1.45 (36.8mm) back
Width: 14.8 in/ 376mm
Depth: 10.04 in/ 255mm

source: www.shophive.com

Audionic Smash 5.1 Surround Sound Speakers

The Audionic Smash 5.1 embodies the power of speaker technology with its distinguished capabilities that affirm it a top-of-the-class performer. Designed for DVD, surround gaming and AV enthusiasts; this 5.1 speaker system uses only the best components to deliver a total cinematic experience.

sourec: www.czone.com.pk

Intel® Core™2 Duo processor E4500

(2 MB L2 Cache, 2.2 GHz, 800 MHz) D946 GCIS Mother Board 512 DDR2 RAM , 160 GB Sata 17" Black Monitor , ATX Board, Optical Mouse Multimedia Keyboard, DVD Writer.Win exciting prizes upon purchase of the above system. For more details contact Mr. Mustafa.

source: http://mustafacomputers.googlepages.com/

HP EliteBook 8730w Review

ecomElectronics $1,649.95 The HP EliteBook 8730w is the largest workstation in HP's current lineup of business notebooks. Featuring the latest Intel processors and Nvidia Quadro graphics and available with HP's exclusive 17-inch "DreamColor" display, the EliteBook 8730w might be a graphics artist's best friend. We took a closer look at this desktop replacement mobile workstation to see if the system performance and color quality of the screen are as good as HP wants you to believe. Read on to find out if the EliteBook 87

source: http://www.notebookreview.com/

Lenovo ThinkVision D156 4415AB1 15.6" LCD Monitor

Summary
Lenovo D156 Wide monitor has an ideal combination of performance, value, and reliability. This monitor is best suited for general business applications , Web browsing and basic spreadsheets. The Lenovo D156 Wide monitor supports a wide range of display modes, including a selection of the VESA timings of incoming video signals at up to 75 Hz. The Lenovo D156 Wide monitor supports the DDC protocol to level Command Interface (CI). Basic configuration information can be passed to a system unit from its attached monitor. Often referred to as Plug and Play, the protocol enables a DDC-enabled system unit to automatically configure the video adapter to drive the attached monitor at its optimum display mode without user intervention. For best use, the attaching system unit must also be hardware- and software enabled for DDC operation. The Lenovo D156 Wide monitor meets ENERGY STAR power consumption requirements through implementation of the DPMS protocol. For effective power management, the attaching system unit must also be hardware- and software-enabled for DPMS operation. Summary
Lenovo D156 Wide monitor has an ideal combination of performance, value, and reliability. This monitor is best suited for general business applications , Web browsing and basic spreadsheets. The Lenovo D156 Wide monitor supports a wide range of display modes, including a selection of the VESA timings of incoming video signals at up to 75 Hz. The Lenovo D156 Wide monitor supports the DDC protocol to level Command Interface (CI). Basic configuration information can be passed to a system unit from its attached monitor. Often referred to as Plug and Play, the protocol enables a DDC-enabled system unit to automatically configure the video adapter to drive the attached monitor at its optimum display mode without user intervention. For best use, the attaching system unit must also be hardware- and software enabled for DDC operation. The Lenovo D156 Wide monitor meets ENERGY STAR power consumption requirements through implementation of the DPMS protocol. For effective power management, the attaching system unit must also be hardware- and software-enabled for DPMS operation.

source: http://www.superwarehouse.com

Random Access Memory (RAM)

There's too much "stuff" on your computer's hard disk to use it all at the same time. During the average session sitting at the computer, you'll probably use only a small amount of all that's available. The stuff you're working with at any given moment is stored in random access memory (often abbreviated RAM, and often called simply "memory"). The advantage using RAM to store whatever you're working on at the moment is that RAM is very fast. Much faster than any disk. For you, "fast" translates to less time waiting and more time being productive. So if RAM is so fast, why not put everything in it? Why have a hard disk at all? The answer to that lies in the fact that RAM is volatile. As soon as the computer is shut off, whether intentionally or by an accidental power outage, every thing in RAM disappears, just as quickly as a light bulb goes out when the plug is pulled. So you don't want to rely on RAM to hold everything. A disk, on the other hand, holds its information whether the power is on or off.
The Hard Disk
All of the information that's "in your computer", so to speak, is stored on your computer's hard disk. You never see that actual hard disk because it's sealed inside a special housing and needs to stay that way. Unlike RAM, which is volatile, the hard disk can hold information forever -- with or without electricity. Most modern hard disks have tens of billions of bytes of storage space on them. Which, in English, means that you can create, save, and download files for months or years without using up all the storage space it provides.
In the unlikely event that you do manage to fill up your hard disk, Windows will start showing a little message on the screen that reads "You are running low on disk space" well in advance of any problems. In fact, if that message appears, it won't until you're down to about 800 MB of free space. And 800 MB of empty space is equal to about 600 blank floppy disks. That's still plenty of room!

An Illustrated History of Computers

John Kopplin © 2002
The first computers were people! That is, electronic computers (and the earlier mechanical computers) were given this name because they performed the work that had previously been assigned to people. "Computer" was originally a job title: it was used to describe those human beings (predominantly women) whose job it was to perform the repetitive calculations required to compute such things as navigational tables, tide charts, and planetary positions for astronomical almanacs. Imagine you had a job where hour after hour, day after day, you were to do nothing but compute multiplications. Boredom would quickly set in, leading to carelessness, leading to mistakes. And even on your best days you wouldn't be producing answers very fast. Therefore, inventors have been searching for hundreds of years for a way to mechanize (that is, find a mechanism that can perform) this task.

This picture shows what were known as "counting tables" [photo courtesy IBM]

A typical computer operation back when computers were people.
The abacus was an early aid for mathematical computations. Its only value is that it aids the memory of the human performing the calculation. A skilled abacus operator can work on addition and subtraction problems at the speed of a person equipped with a hand calculator (multiplication and division are slower). The abacus is often wrongly attributed to China. In fact, the oldest surviving abacus was used in 300 B.C. by the Babylonians. The abacus is still in use today, principally in the far east. A modern abacus consists of rings that slide over rods, but the older one pictured below dates from the time when pebbles were used for counting (the word "calculus" comes from the Latin word for pebble).

A very old abacus

A more modern abacus. Note how the abacus is really just a representation of the human fingers: the 5 lower rings on each rod represent the 5 fingers and the 2 upper rings represent the 2 hands.
In 1617 an eccentric (some say mad) Scotsman named John Napier invented logarithms, which are a technology that allows multiplication to be performed via addition. The magic ingredient is the logarithm of each operand, which was originally obtained from a printed table. But Napier also invented an alternative to tables, where the logarithm values were carved on ivory sticks which are now called Napier's Bones.

An original set of Napier's Bones [photo courtesy IBM]

A more modern set of Napier's Bones
Napier's invention led directly to the slide rule, first built in England in 1632 and still in use in the 1960's by the NASA engineers of the Mercury, Gemini, and Apollo programs which landed men on the moon.

A slide rule
Leonardo da Vinci (1452-1519) made drawings of gear-driven calculating machines but apparently never built any.

A Leonardo da Vinci drawing showing gears arranged for computing
The first gear-driven calculating machine to actually be built was probably the calculating clock, so named by its inventor, the German professor Wilhelm Schickard in 1623. This device got little publicity because Schickard died soon afterward in the bubonic plague.

Schickard's Calculating Clock
In 1642 Blaise Pascal, at age 19, invented the Pascaline as an aid for his father who was a tax collector. Pascal built 50 of this gear-driven one-function calculator (it could only add) but couldn't sell many because of their exorbitant cost and because they really weren't that accurate (at that time it was not possible to fabricate gears with the required precision). Up until the present age when car dashboards went digital, the odometer portion of a car's speedometer used the very same mechanism as the Pascaline to increment the next wheel after each full revolution of the prior wheel. Pascal was a child prodigy. At the age of 12, he was discovered doing his version of Euclid's thirty-second proposition on the kitchen floor. Pascal went on to invent probability theory, the hydraulic press, and the syringe. Shown below is an 8 digit version of the Pascaline, and two views of a 6 digit version:

Pascal's Pascaline [photo © 2002 IEEE]

A 6 digit model for those who couldn't afford the 8 digit model

A Pascaline opened up so you can observe the gears and cylinders which rotated to display the numerical result
Click on the "Next" hyperlink below to read about the punched card system that was developed for looms for later applied to the U.S. census and then to computers...

Department of Computer Science

Introduction
TOP
Computer Science is a vocational subject and in these days computers are used in almost every walk of life, resultantly computer professionals are required to run the computers, develop new software and to update the existing facilities. To meet these challenges, the GC University Lahore established the Department of Computer Sciences in 1999 in a purpose-built, state of the art building with a highly qualified group of teachers. This department offers courses at bachelor and master level.

Facilities
TOP

The Department of Computer Sciences, GC University, Lahore was established in 1999 in a purpose-built, building. Facilities the department has air-conditioned classrooms and computer laboratories. Four fully equipped multimedia laboratories each consisting of 50 latest computer, servers and other peripherals such as scanners, CD-writers, heavy duty dot-matrix and laser printers and available for students. A separate laboratory consisting of 40 computers has been established for postgraduate students in Oracle and Sub Java. A hardware lab has also been established in the Centre for Advanced Studies in Physics. The following new equipment has been inducted in the department:

1. Primary Domain Controller (PDC)
2. Main Server
3. Proxy Server
4. Backup Server
5. SAN (Storage Area Network)
6. Cisco Router
7. Core Switch
8. Firewall
9. Intrusion Detection System
10. Centralized Uninterrupted Power System for Server Room

GCU Networking Unit
GCU Networking Unit is part of GC University Computer Science Department which is responsible for (Please Click Here for details)


Courses
TOP
BS(CS) Computer Science

This is a eight semester program spread over four years. A student has to complete at least 130+ credit hour courses, around 40 courses, to get this degree. This program enables a student to not only handle the sophisticated systems, ranging from simple computer to mobile phones and robots, and program them but also educate them to present their ideas by using latest equipment and techniques. It prepares a student for the software industry job market. Software Industry is the employer of computer science graduates. A software company may employ from 2 to 5000 professionals. These companies are spread all over the world and offer quite lucrative jobs.

MS(CS) Computer Sciences

It is four semester program spread over two years. A student has to complete 36 credit hour courses, 8 courses and one research thesis, to get this degree. This program aims at providing the state of the art knowledge to the students and prepares them to demonstrate their knowledge and command over this field through a research thesis. Those students who complete this degree are in great demand in R&D organization and teaching institutes and universities.

Journals & Publications
TOP
No Data available for Web
Introduction
TOP
Computer Science is a vocational subject and in these days computers are used in almost every walk of life, resultantly computer professionals are required to run the computers, develop new software and to update the existing facilities. To meet these challenges, the GC University Lahore established the Department of Computer Sciences in 1999 in a purpose-built, state of the art building with a highly qualified group of teachers. This department offers courses at bachelor and master level.

Facilities
TOP

The Department of Computer Sciences, GC University, Lahore was established in 1999 in a purpose-built, building. Facilities the department has air-conditioned classrooms and computer laboratories. Four fully equipped multimedia laboratories each consisting of 50 latest computer, servers and other peripherals such as scanners, CD-writers, heavy duty dot-matrix and laser printers and available for students. A separate laboratory consisting of 40 computers has been established for postgraduate students in Oracle and Sub Java. A hardware lab has also been established in the Centre for Advanced Studies in Physics. The following new equipment has been inducted in the department:

1. Primary Domain Controller (PDC)
2. Main Server
3. Proxy Server
4. Backup Server
5. SAN (Storage Area Network)
6. Cisco Router
7. Core Switch
8. Firewall
9. Intrusion Detection System
10. Centralized Uninterrupted Power System for Server Room

GCU Networking Unit
GCU Networking Unit is part of GC University Computer Science Department which is responsible for (Please Click Here for details)


Courses
TOP
BS(CS) Computer Science

This is a eight semester program spread over four years. A student has to complete at least 130+ credit hour courses, around 40 courses, to get this degree. This program enables a student to not only handle the sophisticated systems, ranging from simple computer to mobile phones and robots, and program them but also educate them to present their ideas by using latest equipment and techniques. It prepares a student for the software industry job market. Software Industry is the employer of computer science graduates. A software company may employ from 2 to 5000 professionals. These companies are spread all over the world and offer quite lucrative jobs.

MS(CS) Computer Sciences

It is four semester program spread over two years. A student has to complete 36 credit hour courses, 8 courses and one research thesis, to get this degree. This program aims at providing the state of the art knowledge to the students and prepares them to demonstrate their knowledge and command over this field through a research thesis. Those students who complete this degree are in great demand in R&D organization and teaching institutes and universities.

Journals & Publications
TOP
No Data available for Web

sourec: www.gcu.edu.pk/Comp

17"CRT Monitors

17" CRT Monitors, Dell Compaq HP ....., white Beige Creme, Used no warranty tested working good condition complete Price $16 each take all lot in Rancho Dominguez, CA 90221 warehouse.

source: http://www.spintradeexchange.com/

Dell GX 260 Desktops

300 Pieces Dell GX260 SFF: P4 2.4ghz, 512mb, 40gb, CD , FDD, Used no warranty Tested Working $100 each take all lot palletized and ready to ship out. Shipping arrangement and charges are the customer responsibility including any taxes fees or duties that apply Terms wire transfer prepay only

sourec: http://www.spintradeexchange.com/

Dell Latitude 2100 First Look Review

If you're a student or a teacher and have been looking for a durable, ultraportable laptop for the classroom, Dell promises they have the perfect solution in the form of the new Latitude 2100 netbook. This low-cost, durable, and Internet-ready netbook was designed to meet the specific needs of K-12 students, teachers and school administrators, but is this really the perfect laptop for schools? We recently spent some hands-on time with the first Latitude netbook to find out if it's as impressive as it sounds.
FULL STORY (9,918 Reads) DISCUSSION (33 Replies)If you're a student or a teacher and have been looking for a durable, ultraportable laptop for the classroom, Dell promises they have the perfect solution in the form of the new Latitude 2100 netbook. This low-cost, durable, and Internet-ready netbook was designed to meet the specific needs of K-12 students, teachers and school administrators, but is this really the perfect laptop for schools? We recently spent some hands-on time with the first Latitude netbook to find out if it's as impressive as it sounds.
FULL STORY (9,918 Reads) DISCUSSION (33 Replies)

source: http://www.notebookreview.com/

IdeaCentre K220 Advanced graphics

Limits: Consumers, small business, government and education customers purchase limit is five per customer. Medium business and large enterprise customers purchase limit is 5 per customer. Availability: Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors.Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.Warranty: for a copy of applicable warranties, write to: Warranty Information, P.O. Box 12195, RTP, NC, 27709, Attn: Dept ZPYA/B600. Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.Trademarks: Lenovo, ThinkPad, ThinkCentre and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Celeron, Celeron Inside, Centrino, Centrino Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel Viiv, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, Viiv Inside, vPro Inside, Xeon, and Xeon Inside are trademarks of Intel Corporation in the U.S. and other countries. Other company, product or service names may be trademarks or service marks of others. An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.

source PCword.com

HP (Hewlett-Packard) Officejet Pro L7680 All-In-One Inkjet Printer

SIMILAR PRODUCTS
HP (Hewlett-Packard) Officejet J6480 All-In-One Printer
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HP (Hewlett-Packard) Photosmart C7280 All-In-One Printer
HP (Hewlett-Packard) Photosmart C309 All-In-One Printer

Canon EOS Rebel XSi Black SLR Digital Camera Kit

Total cost includes estimated tax and shipping in the continental US. Prices and availability are subject to change by merchant without notice. Sales taxes and shipping costs are only estimates. Please check with merchant for details.Total cost includes estimated tax and shipping in the continental US. Prices and availability are subject to change by merchant without notice. Sales taxes and shipping costs are only estimates. Please check with merchant for details.

Intel® Core™2 Duo processor E4500

(2 MB L2 Cache, 2.2 GHz, 800 MHz) D946 GCIS Mother Board 512 DDR2 RAM , 160 GB Sata 17" Black Monitor , ATX Board, Optical Mouse Multimedia Keyboard, DVD Writer.

Dell XPS M1330

Features
The Intel Core 2 Duo is optimized for processor-intensive multimedia and applications, driving your PC and digital entertainment experience further and faster than ever before.
With Dell MediaDirect, you have instant, one-touch access to movies, music and photos, plus select Microsoft Office functions with Dell's exclusive Instant Office functionality. No need to boot up your PC ? the low-profile, touch-sensitive media buttons can take you straight to what you want
Never forget your password again: the XPS M1330 features a biometric fingerprint scanner for added security without adding yet another password to your list. The scanner also lets you easily access different programs using different fingers.
See your digital content how it was meant to be seen. The XPS M1330 boasts a Hi-def display for supreme viewing. Plus, an HDMI output allows you to easily connect to an external Hi-def display for sharp, gorgeous image and sound transfer.
To help you stay in touch with friends and interact with the online community, the XPS M1330 features an integrated webcam and enhanced-capture microphone array. Whether you're communicating across the street or across the world, your face and voice will be crystal-clear.
Specifications
Operating System
Windows Vista Home Premium Edition
Processor
Processor Intel Core 2 Duo Processor 2.2 Ghz
2MB L2 Cache / 800Mhz FSB
Ram
Ram 3 GB DDR2 RAM
Max 4GB
Hard Disk
Hard Drive 320 GB SATA Drive
5400 RPM HDD
Optical Drive
Slot Load DVDRW
Display
Screen 13.3 inch Wide Screen WXGA (1280 x 800) display with TrueLife
With Integrated Webcam
Graphics
Intel GMA X4500M Graphics Card
Shared Memory
?Security
Integrated Fingerprint Reader
Communication
Dell Wireless 1505 (802.11a/g/Draft n)
Wired: 10/100/1000 Gigabit Ethernet
Physical Description
Weight: Starting at 3.97 lbs9 (1.8 kg)

Samsung ML- 2851-ND Laser Printer

Item# samsung-ml2851nd
Regular price: $299.95
Sale price: $199.95
Product Description
Summary Imagine style and power condensed. The Samsung ML-2851ND small office network monochrome laser printer combines a compact and stylish design with the speed and strength of a larger printer. A powerful 400 MHz processor and 32 MB memory delivers first-page-out in less than 8.5 seconds followed by print speeds up to 30 ppm. Up to 1200 dpi resolution ensures page after page of sharp graphics and text. Increase productivity and save paper with its built-in automatic duplex. The ML-2851ND can help reduce costs with its monthly duty cycle of 30,000 pages and TonerSave mode that can extend the cartridge life up to 40%. Working hard and looking good. With the Samsung ML-2851ND small office laser printer, it’s not hard to imagine. Features* Print Speed: 30 ppm Black First page out in less than 8.5 seconds * Resolution: Up to 1200 x 1200 dpi * Paper Handling: 350 Sheet Input Capacity Consists of: 1 x 250 Sheet Input Tray 1 x 100 Sheet Multipurpose Tray* Memory: 32 MB * Connectivity: Hi-speed USB 2.0, 10/100 Base TX Ethernet * Environments: PC, Mac, and Linux Compatible * Warranty: One Year Warranty

Sony Mavica NVC-FD88 1.3MP Digital Camera

Item# sony-mvc-fd88
Regular price: $199.95
Sale price: $79.95
Product Description
The Sony MVC-FD88 Digital Camera is a notch up from the MVC-FD83 reviewed a couple of months ago. The salient differences in the cameras are:The FD88's 1/3" CCD contains 1.3 million pixels while the FD83's 1/3" CCD has 850K pixels.The FD88 zooms optically/digitally 8X/16X as compared to the FD83's 3X/6X.Oh, yes, the FX83 costs about $800.00 and the FD88 will set you back one grand.IN THE BOX. The attractive retail box includes the following items:Camera.Battery charger and cord.Operating Instructions in English and Spanish.warranty, safety instructions, misc. instructions, etc.CD with..ArcSoft PhotoStudio v. 2.0 SE, a photo editing/paint program.ArcSoft VideoImpression. Used to create, edit, playback, and E-Mail animated video.Mavica Floppy Utility.Audio-video cable (mini-plug to two RCA plugs for video and mono-audio).Shoulder strap.OPERATING INSTRUCTIONS. The Operating Instructions are well-written, amply illustrated, to the point, logically organized, and easy to follow. The index rather sparse.KEY FEATURES. One of the foremost features of this camera is that it stores images on 3 1/2" floppy disks. Floppies are cheap and provide an immediate interface to almost all PC's. You can even make copies of whole floppies with the camera and immediately share photos with your friends and family the next time you go to one those family reunions, etc. In my opinion, after working with cameras which require tapes or CompactFlash cards, this is the only way to go. Gone are peripherals, printer interface problems, and the requirement to upload to specially-equipped computers. The 4X floppy drive in this camera is much faster than the one in the MVC-FD7. Other key features include:1/3" 1300K pixel Progressive Scan CCD.Max. image size 1280 x 960The Progressive Scan CCD reads all of the pixels in a single pass for sharper pictures--not interlaced.8X Optical/16X digital zoom lens. f=5.2-15.6, 35mm conversion (f=37-111mm).Auto/manual exposure with six auto-exposure modes.Auto white balance.Back-lit 2.5" color LCD view panel.Shutter speeds (Auto): 1/30-1/4000 Sec.Voice and MPEG movie modes.Battery good for 1,500 shots per charge (so they say).Delayed shutter.Built-in flash.
Item# sony-mvc-fd88
Regular price: $199.95
Sale price: $79.95
Product Description
The Sony MVC-FD88 Digital Camera is a notch up from the MVC-FD83 reviewed a couple of months ago. The salient differences in the cameras are:The FD88's 1/3" CCD contains 1.3 million pixels while the FD83's 1/3" CCD has 850K pixels.The FD88 zooms optically/digitally 8X/16X as compared to the FD83's 3X/6X.Oh, yes, the FX83 costs about $800.00 and the FD88 will set you back one grand.IN THE BOX. The attractive retail box includes the following items:Camera.Battery charger and cord.Operating Instructions in English and Spanish.warranty, safety instructions, misc. instructions, etc.CD with..ArcSoft PhotoStudio v. 2.0 SE, a photo editing/paint program.ArcSoft VideoImpression. Used to create, edit, playback, and E-Mail animated video.Mavica Floppy Utility.Audio-video cable (mini-plug to two RCA plugs for video and mono-audio).Shoulder strap.OPERATING INSTRUCTIONS. The Operating Instructions are well-written, amply illustrated, to the point, logically organized, and easy to follow. The index rather sparse.KEY FEATURES. One of the foremost features of this camera is that it stores images on 3 1/2" floppy disks. Floppies are cheap and provide an immediate interface to almost all PC's. You can even make copies of whole floppies with the camera and immediately share photos with your friends and family the next time you go to one those family reunions, etc. In my opinion, after working with cameras which require tapes or CompactFlash cards, this is the only way to go. Gone are peripherals, printer interface problems, and the requirement to upload to specially-equipped computers. The 4X floppy drive in this camera is much faster than the one in the MVC-FD7. Other key features include:1/3" 1300K pixel Progressive Scan CCD.Max. image size 1280 x 960The Progressive Scan CCD reads all of the pixels in a single pass for sharper pictures--not interlaced.8X Optical/16X digital zoom lens. f=5.2-15.6, 35mm conversion (f=37-111mm).Auto/manual exposure with six auto-exposure modes.Auto white balance.Back-lit 2.5" color LCD view panel.Shutter speeds (Auto): 1/30-1/4000 Sec.Voice and MPEG movie modes.Battery good for 1,500 shots per charge (so they say).Delayed shutter.Built-in flash.

Compaq Presario SR1055CL, 17" Compaq LCD

Item# compaq-sr1055cl
Regular price: $479.95
Sale price: $349.95
Product Description
Model: Presario SR1055CLProcessor: AMD Athlon(T) XP 3000+ 2.167 GHzHard Drive: 160 GBMemory: 512 MBOptical Drive: DVD ROM & CDRWInternet: 56K Modem, 10/100 LANMonitor: Compaq 17" Flat Panel LCDUSB: 4 High Speed 2.0 in Front, 3 in RearFirewire: OneOperating System: Windows XPSoftware: MS officeCondtition: RefurbishedWarranty: Two years Limited on PC
Item# compaq-sr1055cl
Regular price: $479.95
Sale price: $349.95
Product Description
Model: Presario SR1055CLProcessor: AMD Athlon(T) XP 3000+ 2.167 GHzHard Drive: 160 GBMemory: 512 MBOptical Drive: DVD ROM & CDRWInternet: 56K Modem, 10/100 LANMonitor: Compaq 17" Flat Panel LCDUSB: 4 High Speed 2.0 in Front, 3 in RearFirewire: OneOperating System: Windows XPSoftware: MS officeCondtition: RefurbishedWarranty: Two years Limited on PC

DELL DIMENSION 2400 15" LCD

Product Description
Model: Dimension 2400Processor: Intel P4 2.2 GHzHard Drive: 40 GBMemory: 512 MBOptical Drive: CD ROMInternet: 56K Modem, 10/100 LANMonitor: Dell 15" Flat Panel LCDUSB: 4 High Speed 2.0Operating System: Windows XP ProSoftware: MS officeCondtition: RefurbishedWarranty: Two years Limited on PC
Product Description
Model: Dimension 2400Processor: Intel P4 2.2 GHzHard Drive: 40 GBMemory: 512 MBOptical Drive: CD ROMInternet: 56K Modem, 10/100 LANMonitor: Dell 15" Flat Panel LCDUSB: 4 High Speed 2.0Operating System: Windows XP ProSoftware: MS officeCondtition: RefurbishedWarranty: Two years Limited on PC

TRANSCEND STORE JET

Transcend's StoreJet 25 mobile is compact and portable, with measurements of only 134 mm by 80.8 mm by 18.8 mm. Weighing in at just 206g, the StoreJet 25 mobile is easy for users to conveniently carry around.Transcend's StoreJet 25 mobile features advanced dual stage anti-shock technology and meets strict U.S.military drop-test standards to help protect your data against accidental bumps or falls. In order to ensure maximum compatibility with most desktop and notebook computers, the StoreJet 25 mobile uses a high-speed USB 2.0 interface, which provides data transfer rates up to 480Mb per second while offering the convenience of plug and play.

160 GB Rs. 8000/--
250 GB Rs. 10000/-
320 GB Rs. 13000/-

Colleges, Universities and Research Institutions in Pakistan

AJK
Baluchistan
Islamabad
NWFP
Punjab
Sind
Azad Jammu and Kashmir
Ali Ahmed Shah, University College of Engineering & Technology, Mirpur
Mohi-ud-Din Islamic University
University of Azad Jammu & Kashmir Return to top
Baluchistan
Baluchistan University of Engineering & Technology, Khuzdar
Bolan Medical College (Quetta)
Command and Staff College, Quetta
University of Baluchistan Return to top
Islamabad
Allama Iqbal Open University
Bahria Institute Of Management And Computer Sciences
COMSATS Institute of Information Technology
Fauji Foundation Institute of Manegment and Computer Sciences (FFIMCS)
International Islamic University, Islamabad
International Management Development Center
Margalla Institute of Health Sciences (Islamabad)
Mohammad Ali Jinnah University
National University of Computer & Emerging Sciences (Islamabad)
Pakistan Institute of Development Economics
Quaid-e-Azam University Return to top
NWFP
Asian Management Institute - Iqra University -Peshawar Campus
Ayub Medical College
Cadet College Kohat
CECOS University of IT & Emerging Sciences
City University of Science & Information Technology
Ghulam Ishaq Khan Institute of Science and Technology
Gandhara University
Gomal University
Khyber Medical College
National University of Computer & Emerging Sciences (Peshawar)
Northern University
NWFP Agricultural University
NWFP University of Engineering and Technology (Peshawar)
Pakistan Air Force Academy (Risalpur) Un
Pakistan Military Academy (Kakul)
University of Peshawar Return to top
Punjab
Aitchison College
Allama Iqbal Medical College
Al-Mawrid Institute of Islamic Sciences
Army Medical College (Rawalpindi)
Askari College of Business Administration and Computer Science (Lahore)
Bahauddin Zakariya University
Beaconhouse Informatics
Dept. of Neurosurgery Lahore General Hospital
Cadet College Hasan Abdal
Cadet College Murree
College of Business Administration (Lahore)
College of Information Technology
College of Veterinary Sciences Lahore
Fatima Jinnah Women University
Fitama Jinnah Medical College
GIFT University, Gujranwala
Government College Lahore
Hailey College of Commerce, University of Punjab
Institute of Administrative Sciences
Institute of Management and Technology
Islamia University Bahawalpur
Islamic International Engineering College
Islamic International Medical College
King Edward Medical College
Lahore Medical and Dental College
Lahore School of Economics
Lahore University of Management Sciences
Military College Jhelum
National College of Arts
National College of Business Administration & Economics
National Institute for Biotechnology and Genetic Engineering, Faisalabad
National Textile University (Faisalabad)
National University of Computer & Emerging Sciences (Lahore)
National University of Science and Technology
Nishtar Medical College (Multan)
OPSTEC Overseas Pakistanis Science and Technology City
Punjab College of Business Administration
Punjab Institute of Computer Sciences
Punjab Medical College
Punjab University
Punjab University College of Information Technology
Quaid-e-Azam Medical College (Bahawalpur)
Rawalpindi Medical College
Shaukat Khanum Memorial Cancer Hospital and Research Center
The Pak-American Institute of Management Sciences
The University of Lahore
University of Agriculture, Faisalabad
University of Arid Agriculture, Rawalpindi
University Of Central Punjab
University of Engineering and Technology (Lahore)
University of Engineering and Technology (Taxila)
Virtual University of Pakistan Return to top
Sind
Asia Pacific Institute Of Information Technology
Asian Management Institute
Aga Khan University
Baqai Medical University
Bahria University
Cadet College Petaro
College of Accounting and Management Sciences
College of Business Management
College of Physicians and Surgeons Pakistan
Commecs Institute of Business Education
Dawood College Of Engineering & Technology
D.J. Sindh Government Science College
Dow Medical College
Hamdard University
H. E. J. Research Institute Of Chemistry
Indus Valley School of Art and Architecture
Institute of Business Administration (Karachi)
Institute of Chartered Accountants of Pakistan
Institute of Cost and Management Accountants of Pakistan
Institute of Industrial Electronics Engneering
Institute of Islamic Studies and Research
Isra University (Hyderabad)
Jinnah University for Women, Karachi
Karachi Institute of Information Technology
Karachi Medical and Dental College
Karachi University
KASBIT
Liaquat University of Medical & Health Sciences, Jamshoro
Mehran University of Engineering and Technology (Jamshoro)
Mohammad Ali Jinnah University
National University of Computer & Emerging Sciences (Karachi)
NED University of Engineering and Technology
PAF-Karachi Institute of Economics & Technology
Pakistan Institute of Management
Pakistan Marine Academy
Pakistan Naval Academy (Manorra)
Pakistan Navy Engineering College (NUST)
Pakistan Steel cadet College
Petroman Training Institute
Shah Abdul Latif University Khairpur
Sind Agricultural University
Sind Medical College
Sind University
Sir Syed University of Engineering and Technology
S.M.Govt. Law College
SZABIST
Textile Institute of Pakistan (Karachi)
Usman Institute of Technology
Ziauddin Medical University Return to top

Computer Articles, Presentations and Tutorials

home user of personal computers. The material is concerned with teaching some basic points about how to use personal computers and how they and their Windows operating systems work.
Understanding and Using Personal Computers
The site includes material on the Windows operating system for both novices and more advanced PC users. There are interactive tutorials for beginners on very basic subjects and numerous articles at a variety of levels. Topics include system configuration and tweaks, file management, computer maintenance, security and fundamentals of using PCs. There is a separate section covering the Internet. There are also a number of PowerPoint™ presentations that are available for downloading. All material is copyrighted. Reproduction on another site is prohibited without permission of the author.
A site with tutorials for beginners and average PC users
I have completely revamped the sister site Windows for Beginners and added much additional material.
A site on the command line in Windows
Windows may be a graphical user interface but the command line can be a very useful and powerful adjunct. I have created a site where many of the command line tools are discussed. Both the Command Prompt and the Run line are covered. Pages from the present site covering these topics have been updated and moved and new pages have been added.
Windows Vista
This separate site covers what the average PC user needs to know about the new operating system. System requirements, what's new, and tips for its use are among the topics.
A site demystifying the Registry
The Windows Registry is not as mysterious as it's made out to be. This site explains what everyone should know about the Registry and how even home PC users can make changes in the Registry.home user of personal computers. The material is concerned with teaching some basic points about how to use personal computers and how they and their Windows operating systems work.
Understanding and Using Personal Computers
The site includes material on the Windows operating system for both novices and more advanced PC users. There are interactive tutorials for beginners on very basic subjects and numerous articles at a variety of levels. Topics include system configuration and tweaks, file management, computer maintenance, security and fundamentals of using PCs. There is a separate section covering the Internet. There are also a number of PowerPoint™ presentations that are available for downloading. All material is copyrighted. Reproduction on another site is prohibited without permission of the author.
A site with tutorials for beginners and average PC users
I have completely revamped the sister site Windows for Beginners and added much additional material.
A site on the command line in Windows
Windows may be a graphical user interface but the command line can be a very useful and powerful adjunct. I have created a site where many of the command line tools are discussed. Both the Command Prompt and the Run line are covered. Pages from the present site covering these topics have been updated and moved and new pages have been added.
Windows Vista
This separate site covers what the average PC user needs to know about the new operating system. System requirements, what's new, and tips for its use are among the topics.
A site demystifying the Registry
The Windows Registry is not as mysterious as it's made out to be. This site explains what everyone should know about the Registry and how even home PC users can make changes in the Registry.

Computer virus

A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the owner. The term "virus" is also commonly but erroneously used to refer to other types of malware, adware, and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive. Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by another computer.[1][2]
The term "computer virus" is sometimes used as a catch-all phrase to include all types of malware. Malware includes computer viruses, worms, trojan horses, most rootkits, spyware, dishonest adware, crimeware, and other malicious and unwanted software), including true viruses. Viruses are sometimes confused with computer worms and Trojan horses, which are technically different. A worm can exploit security vulnerabilities to spread itself to other computers without needing to be transferred as part of a host, and a Trojan horse is a program that appears harmless but has a hidden agenda. Worms and Trojans, like viruses, may cause harm to either a computer system's hosted data, functional performance, or networking throughput, when they are executed. Some viruses and other malware have symptoms noticeable to the computer user, but many are surreptitious.
Most personal computers are now connected to the Internet and to local area networks, facilitating the spread of malicious code. Today's viruses may also take advantage of network services such as the World Wide Web, e-mail, Instant Messaging, and file sharing systems to spread.A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the owner. The term "virus" is also commonly but erroneously used to refer to other types of malware, adware, and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive. Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by another computer.[1][2]
The term "computer virus" is sometimes used as a catch-all phrase to include all types of malware. Malware includes computer viruses, worms, trojan horses, most rootkits, spyware, dishonest adware, crimeware, and other malicious and unwanted software), including true viruses. Viruses are sometimes confused with computer worms and Trojan horses, which are technically different. A worm can exploit security vulnerabilities to spread itself to other computers without needing to be transferred as part of a host, and a Trojan horse is a program that appears harmless but has a hidden agenda. Worms and Trojans, like viruses, may cause harm to either a computer system's hosted data, functional performance, or networking throughput, when they are executed. Some viruses and other malware have symptoms noticeable to the computer user, but many are surreptitious.
Most personal computers are now connected to the Internet and to local area networks, facilitating the spread of malicious code. Today's viruses may also take advantage of network services such as the World Wide Web, e-mail, Instant Messaging, and file sharing systems to spread.

Contents[hide]
1 History
2 Infection strategies
2.1 Nonresident viruses
2.2 Resident viruses
3 Vectors and hosts
4 Methods to avoid detection
4.1 Avoiding bait files and other undesirable hosts
4.2 Stealth
4.2.1 Self-modification
4.2.2 Encryption with a variable key
4.2.3 Polymorphic code
4.2.4 Metamorphic code
5 Vulnerability and countermeasures
5.1 The vulnerability of operating systems to viruses
5.2 The role of software development
5.3 Anti-virus software and other preventive measures
5.4 Recovery methods
5.4.1 Virus removal
5.4.2 Operating system reinstallation
6 See also
7 References
8 Further reading
9 External links
Contents[hide]
1 History
2 Infection strategies
2.1 Nonresident viruses
2.2 Resident viruses
3 Vectors and hosts
4 Methods to avoid detection
4.1 Avoiding bait files and other undesirable hosts
4.2 Stealth
4.2.1 Self-modification
4.2.2 Encryption with a variable key
4.2.3 Polymorphic code
4.2.4 Metamorphic code
5 Vulnerability and countermeasures
5.1 The vulnerability of operating systems to viruses
5.2 The role of software development
5.3 Anti-virus software and other preventive measures
5.4 Recovery methods
5.4.1 Virus removal
5.4.2 Operating system reinstallation
6 See also
7 References
8 Further reading
9 External links