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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.
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 original IBM Personal Computer, with monitor and keyboard. The IBM Personal Computer, commonly known as the IBM PC, spanned multiple models in its first generation (including the PCjr, the Portable PC, the XT, the AT, the Convertible, and the /370 systems, among others), from 1981 to 1987.
History of Computers (1989–2004) in PC World excerpts; How It Works – The Computer, 1971 and 1979 editions, by David Carey, illustrated by B. H. Robinson; PC History Stan Veit's classic work on the history of Pre-IBM personal computers. WWW-VL: Internet History Archived 2020-05-28 at the Wayback Machine
Many of the designers were computer hobbyists who owned their own computers, [8] including many Apple II owners, which influenced the decisions to design the computer with an open architecture [29] and publish technical information so others could create compatible software and expansion slot peripherals.
History of artificial intelligence; History of compiler construction; History of computer animation; History of computer science; History of computing hardware (1960s–present) History of floating-point arithmetic; History of hypertext; History of numerical solution of differential equations using computers; History of operating systems ...
IBM 5100 computer released; with integrated keyboard, display, and mass storage on tape, it resembles the personal computers of a few years later, although it does not use a microprocessor. 1975: Italy The laboratory CSELT released MUSA (MUltichannel Speaking Automaton), an early experiment of Speech Synthesis.
In the late 1980s and early 1990s, computers became more useful for personal and work purposes, such as word processing. [73] In 1989, Apple released the Macintosh Portable , it weighed 7.3 kg (16 lb) and was extremely expensive, costing US$7,300.