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A personal computer, often referred to as a PC or simply computer, is a computer designed for individual use. [1] It is typically used for tasks such as word processing, internet browsing, email, multimedia playback, and gaming. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician.
The term avatāra (/ ˈ æ v ə t ɑːr, ˌ æ v ə ˈ t ɑːr /) originates from Sanskrit, and was adopted by early computer games and science fiction novelists. Richard Garriott extended the term to an on-screen user representation in 1985, and the term gained wider adoption in Internet forums and MUDs .
The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals.
Because the six people responsible for setting up problems on the ENIAC (the first general-purpose electronic digital computer built at the University of Pennsylvania during World War II) were drafted from a corps of human computers, the world's first professional computer programmers were women, namely: Kay McNulty, Betty Snyder, Marlyn ...
Protective custody (PC) is a type of imprisonment (or care) to protect a person from harm, either from outside sources or other prisoners. [1] Many prison administrators believe the level of violence, or the underlying threat of violence within prisons, is a chief factor causing the need for PC units.
A user is a person who utilizes a computer or network service. A user often has a user account and is identified to the system by a username (or user name). [a] Some software products provide services to other systems and have no direct end users.
Almost 40% of people who get a scam message or call actually send the scammer money. Younger adults are particularly vulnerable; more than half of 18- to 24-year-olds know someone who's paid up.
Personal computer, a general-purpose computer for individuals IBM PC compatible, a ubiquitous personal computer architecture an IBM PC specifically running Microsoft Windows; Programmable controller (disambiguation) Pica (typography) (pc), a typographic unit of measure; Program counter, a special register inside CPUs