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Today a personal computer may be a desktop computer, a laptop computer, or a tablet computer. The most common operating systems are Microsoft Windows and Linux, Software applications for personal computers include word processing, spreadsheets, games, and a myriad of personal productivity and special-purpose software.
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A computer is a machine that manipulates data according to a list of instructions. A personal computer is a computer whose original sales price, size, and capabilities make it useful for individuals, intended to be operated directly by an end user, with no intervening computer operator
Modern personal computers often have high-speed or dial-up connections to the Internet, allowing access to the World Wide Web and a wide range of other resources. While early personal computer owners usually had to write their own programs to do anything useful with the machines, today's users have access to a wide range of commercial and free software which is easily installed.
A personal computer may be a home computer, or may be found in an office, often connected to a local area network
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