A computer is a programmable machine that receives input, stores and automatically manipulates data, and provides output in a useful format.
Although mechanical examples of computers have existed through much of recorded human history, the first electronic computers were developed in the mid-20th century (1940 - 1945). These were the size of a large room, consuming as much power as several hundred modern personal computers (PCs). Modern computers based on
integrated circuits are millions to billions of times more capable than the early
machines, and occupy a fraction of the space.
Hardware Websites (259)
Computer hardware is the physical part of a computer, including its digital circuitry, as distinguished from the computer software that executes within the hardware. The hardware of a computer is infrequently changed, in comparison with software and hardware data, which are "soft" in the sense that they are readily created, modified or erased on the computer. Firmware is a special type of software that rarely, if ever, needs to be changed and so is stored on hardware devices such as read-only memory (ROM) where it is not readily changed (and is, therefore, "firm" rather than just "soft").
Most computer hardware is not seen by normal users. It is in embedded systems in automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. Personal computers, the computer hardware familiar to most people, form only a small minority of computers (about 0.2% of all new computers produced in 2003). See Market statistics.
Do you have a website that should be here? Add Your Website.
Sony Laptop Repair, Sony Vaio Laptop Repair, Low Cost and Quick repairs in London & the UK. Specialist in motherboard repair, AC power jack repair, LCD screen repair.
Visitors welcome. Only 10 minutes away from Harrow & Wealdstone Tube Station (Bakerloo Line).
Phoenix Display is a full service provider of LCD modules, specializing in small format character, graphic, monochrome and color TFT LCD screens and displays.
Computer PRO serves Beaumont TX, Silsbee TX, Southeast TX, computer repair, home service, web design, network design, business tech support, internet TV, degreed, qualified, professional, 28 years experience
Laptop repairs on most brands including SONY DELL GATEWAY TOSHIBA HP ACER ADVENT AND FUJITSU. We specialise in graphics faults and can repair down to component level to avoid expensive motherboard replacement. UK Mainland laptop pickup service available or visit us.
Computer Repair in Gainesville by GEEK 3, We are a Gainesville Computer Repair and Service Technician Company, we also offer Laptop Repair, LCD Screen Replacement, IT Support, Virus Removal, Wireless Networking, Network Repair, Installations, Troubleshooting, Microsoft Certified.
South Florida Computer Repair provides both on-site and inshop home and business computer repair services serving Boca Raton, Delray Beach, Deerfield Beach, Boynton Beach, Fort Lauderdale, and South Florida
Save Â£s on your Compatible Printer Ink Cartridge at My Ink Cartridge. We stock only the very best compatible printer ink cartridge at My Ink Cartridge.
Indygizmo.com provides reviews, news and information about laptop and other technology gadgets. Also covers software download and computer related tips tricks.
MacWin Technology, the most leading and Famous for its Computer Repair Service in Hong Kong, providing support for Apple Mac & Windows based PCs & Laptops to Home & Business Users. Call 64037272
Ibm pre-sales advisor is a dynamic online hardware sourcing and specifying tool that guides you to quickly build and configure bespoke solutions from ibm without deep understanding of ibm systems. Itâ€™s never been easier.