A computer network is a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over... 83 KB (9,860 words) - 15:35, 1 May 2024 |
A personal computer, often referred to as a PC, is a computer designed for individual use. It is typically used for tasks such as word processing, internet... 90 KB (9,674 words) - 20:45, 9 May 2024 |
A computer keyboard is a peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or keys to act as mechanical... 69 KB (8,193 words) - 17:09, 2 May 2024 |
Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random access memory (RAM), motherboard, computer... 32 KB (3,539 words) - 07:14, 28 April 2024 |
Computer security, cybersecurity, digital security or information technology security (IT security) is the protection of computer systems and networks... 218 KB (22,140 words) - 10:34, 10 May 2024 |
A computer program is a sequence or set of instructions in a programming language for a computer to execute. It is one component of software, which also... 126 KB (13,233 words) - 23:52, 7 May 2024 |
Computer memory stores information, such as data and programs, for immediate use in the computer. The term memory is often synonymous with the terms RAM... 29 KB (3,270 words) - 20:53, 30 March 2024 |