Computers Networking Online Auctions!New Listings for Computers Networking |
March 11th, 2010 |
|---|---|
|
|
HOMEListings for:
Computers Networking Select a CategoryGet Our RSS Feeds
 
 
Most Popular Listings
Computers Networking
2405 Dell 2650 Dell 6000 Dell Inspiron AC Adapter Acer 3003 Acer Ferrari 4005 Acer Laptop Acer Notebook Adapter Alienware Alienware 5620d Alienware Computer Alienware Laptops All In One Printer AMD Apple Apple Computer Apple Computer Cupertino Apple Cupertino Apple Ibook Apple Laptop Apple Macintosh Apple Powerbook Apple Software Asus Graphics Card Athlon64 Atmega 128 Batteries For Laptops Blank Cd Blank Dvd Cable Modem Canon Printer CD Burners CD Drives Centrino Cisco 2610 Cisco 3550 Cisco Routers Commodore 64 Compac Presario Compaq iPAQ Compaq iPAQ Desktop Compaq Laptop Compaq M700 Compaq Notebook Compaq P1210 Compaq P1220 Compaq Presario 2100 Compaq Presario 6000 Compaq Presario M2305NR Compaq Presario R3000 Compaq R4000 Compaq Servers Compaq V2000Z Compaq V2403Nr Compaq V2405 Compaq V2414Nr Computer Computer Memory computers Cordless Phone CPUs Decal Paper Dell Dell 1150 Dell 1503Fp Dell 1702Fp Dell 1704Fpv Dell 1905FP Dell 2161ds Dell 4600 Dell 4700 Dell 6000 Dell 700m Dell AS501 Dell B130 Dell C610 Dell C640 Dell Color Printer 720 Dell Computer Dell E176FP Dell E193Fp Dell E196Fp Dell E310 Dell Gx110 Dell Gx150 Dell Gx240 Dell Gx260 Dell GX400 Dell Inspiron Dell Keyboard Dell Laptop Dell Laptop Batteries Dell Laptop Computer Dell Latitude Dell Latitude C400 Dell Latitude C600 Dell LCD Monitor Dell Notebook Dell OptiPlex GX1 Dell Optiplex Gx110 Dell Optiplex Gx150 Dell Optiplex Gx260 Dell P1130 Dell PA 1131 02D Dell PC Dell Poweredge Severs Dell Servers Dell Sl340 Dell Xps M170 Dell Xps400 Desktop Dj Software Dvd Burner DVD Burners DVD Drives DVD Rom Drives Emachine D6417 Emachine T6414 Emachine W3410 Emachines D6417 Emachines W3052 Emachines W3107 Epson Printer Epson Stylus Cx3810 Epson Stylus Cx4200 Epson Stylus Cx4800 External Hard Drive External Hard Drives Fire Wire Flat Panel Monitor G5 Imac Gaming Computer Gaming Laptop Gateway Gateway Computer Gateway Laptop GeForce2 GPS For Laptops Graphic Card Hard Drives Henry Radio Hewlett Packard HP Computer HP Laptop HP Notebook Hp Pavilion Ze2308Wm HP Pavilion ZV5000 HP Printer Hp Printers HP ZD8120CL HP ZD8215US HP ZD8333CL HP ZV6130 HP ZV6223CL IBM IBM 300GL Ibm 600E IBM Computer IBM Laptop IBM Notebook Ibm P260 IBM Servers IBM Thinkpad IBM ThinkPad 600e iBook iBook A1005 Ibook G3 Ide Hard Drive iMac Ink Cartridge Ink Refill Inkjet Printer Inspiron 8100 Intel Keyence Sensors Label Printer Laptop Laptop Bag Laptop Battery Laptop Case Laptop Memory Laptop PC Laser Printer Laser Toner LCD Monitor Lexmark Printer Lexmark X73 Lightscribe Linksys Linksys Routers Linux Linux Server Liteon Logitech Webcam Mac Software Macintosh Computer Mathematica Maxtor Microsoft Office Midland Radios Mini PC Monitor Netgear Routers Nikon Slide Scanner Notebook Notebook Memory Notebook Sony Notebook Toshiba Omnibook 6000 Laptop Original Airport Card Partition Magic PC Pentium P4T533 C Pinnacle Studio Powerbook Printer Ink Processors Proliant Servers Refurbished Laptop Routers Samsung 913T Samsung 914V Samsung 915N Samsung 930B Samsung 940 Samsung Flat Panel Monitor Scientific Calculator Sd Memory Cards Server Servers Software Sony Laptop Sony Vaio Sony Vaio Laptop Sun Fire Servers Tablet PC Thinkpad Toner Refill Toshiba Laptop Tyan Servers Usb Cable Used Computers Used Laptops Video Cards Visual Basic Western Digital Wifi Wireless CCTV Wireless Routers Xbox Skins Popular Searches:
Tell Your Friends About
|
Computers Networking featured products
Computers Networking (Category: Computers & Networking )
Added on: Thu, 11 Mar 2010 07:25:29 PST
End Date: Thursday Mar-18-2010 8:25:29 PDT Buy It Now for only: US $39.95
Added on: Wed, 10 Mar 2010 22:02:58 PST
End Date: Wednesday Mar-17-2010 23:02:58 PDT
Added on: Wed, 10 Mar 2010 06:20:11 PST
End Date: Friday Apr-09-2010 7:20:11 PDT Buy It Now for only: US $45.00
Added on: Tue, 09 Mar 2010 17:15:39 PST
End Date: Sunday Mar-14-2010 18:15:39 PDT
Added on: Tue, 09 Mar 2010 13:50:20 PST
End Date: Thursday Apr-08-2010 14:50:20 PDT Buy It Now for only: US $7.92
Added on: Sun, 07 Mar 2010 18:15:57 PST
End Date: Friday Mar-12-2010 18:15:57 PST
Added on: Sat, 06 Mar 2010 10:35:08 PST
End Date: Tuesday Mar-16-2010 11:35:08 PDT Buy It Now for only: US $5.97
Added on: Fri, 05 Mar 2010 22:12:32 PST
End Date: Friday Mar-12-2010 22:12:32 PST
Added on: Wed, 03 Mar 2010 18:24:02 PST
End Date: Saturday Mar-13-2010 18:24:02 PST
Added on: Wed, 24 Feb 2010 21:46:23 PST
End Date: Friday Mar-26-2010 22:46:23 PDT Buy It Now for only: US $64.99
Added on: Sun, 21 Feb 2010 08:29:21 PST
End Date: Tuesday Mar-23-2010 9:29:21 PDT Buy It Now for only: US $7.99
Added on: Sun, 14 Feb 2010 07:23:37 PST
End Date: Tuesday Mar-16-2010 8:23:37 PDT Buy It Now for only: US $7.99
Added on: Thu, 11 Feb 2010 08:45:58 PST
End Date: Saturday Mar-13-2010 8:45:58 PST Buy It Now for only: US $7.99
Added on: Mon, 01 Feb 2010 18:37:46 PST
End Date: Friday Apr-02-2010 19:42:46 PDT Buy It Now for only: US $11.94
Added on: Sun, 06 Dec 2009 09:13:03 PST
End Date: Monday Apr-05-2010 10:18:03 PDT Buy It Now for only: US $3.50
Added on: Wed, 25 Nov 2009 11:39:14 PST
End Date: Thursday Mar-25-2010 12:44:14 PDT Buy It Now for only: US $90.00
Added on: Tue, 03 Nov 2009 07:10:01 PST
End Date: Friday Apr-02-2010 8:15:01 PDT Buy It Now for only: US $16.00
Added on: Sun, 20 Sep 2009 17:55:51 PDT
End Date: Friday Mar-19-2010 18:00:51 PDT Buy It Now for only: US $9.00
Added on: Mon, 24 Aug 2009 21:36:57 PDT
End Date: Monday Mar-22-2010 21:41:57 PDT Buy It Now for only: US $48.99
Added on: Sun, 02 Aug 2009 05:22:15 PDT
End Date: Tuesday Mar-30-2010 5:27:15 PDT Buy It Now for only: US $17.95
Added on: Sun, 10 May 2009 09:03:47 PDT
End Date: Monday Apr-05-2010 9:08:47 PDT Buy It Now for only: US $16.00
Added on: Thu, 20 Nov 2008 20:45:37 PST
End Date: Monday Mar-15-2010 21:50:37 PDT Buy It Now for only: US $3.25
Added on: Sun, 21 Sep 2008 21:21:16 PDT
End Date: Monday Mar-15-2010 21:26:16 PDT Buy It Now for only: US $2.49 Computer A device that receives, processes, and presents information. The two basic types of computers are analog and digital. Although generally not regarded as such, the most prevalent computer is the simple mechanical analog computer, in which gears, levers, ratchets, and pawls perform mathematical operations—for example, the speedometer and the watt-hour meter (used to measure accumulated electrical usage). The general public has become much more aware of the digital computer with the rapid proliferation of the hand-held calculator and a large variety of intelligent devices and especially with exposure to the Internet and the World Wide Web. See also Calculators; Internet; World Wide Web. An analog computer uses inputs that are proportional to the instantaneous value of variable quantities, combines these inputs in a predetermined way, and produces outputs that are a continuously varying function of the inputs and the processing. These outputs are then displayed or connected to another device to cause action, as in the case of a speed governor or other control device. Small electronic analog computers are frequently used as components in control systems. If the analog computer is built solely for one purpose, it is termed a special-purpose electronic analog computer. In any analog computer the key concepts involve special versus general-purpose computer designs, and the technology utilized to construct the computer itself, mechanical or electronic. See also Analog computer. In contrast, a digital computer uses symbolic representations of its variables. The arithmetic unit is constructed to follow the rules of one (or more) number systems. Further, the digital computer uses individual discrete states to represent the digits of the number system chosen. A digital computer can easily store and manipulate numbers, letters, images, sounds, or graphical information represented by a symbolic code. Through the use of the stored program, the digital computer achieves a degree of flexibility unequaled by any other computing or data-processing device. The advent of the relatively inexpensive and readily available personal computer, and the combination of the computer and communications, such as by the use of networks, have dramatically expanded computer applications. The most common application now is probably text and word processing, followed by electronic mail. Computers have begun to meet the barrier imposed by the speed of light in achieving higher speeds. This has led to research and development in the areas of parallel computers (in order to accomplish more in parallel rather than by serial computation) and distributed computers (taking advantage of network connections to spread the work around, thus achieving more parallelism). Continuing demand for more processing power has led to significant changes in computer hardware and software architectures, both to increase the speed of basic operations and to reduce the overall processing time. |
|
|