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Which three mass-produced personal computers were introduced in 1977?
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personal computer
Programmers may use computer science to design portable computers such as laptops.
The personal computer industry truly began in 1977 with the introduction of three preassembled, mass-produced personal computers. These machines were:1
- The Apple II, produced by Apple Computer, Inc. (now Apple Inc.)1
- The TRS-80, produced by the Tandy Corporation21
- The PET (Personal Electronic Transactor), produced by Commodore Business Machines1
These computers utilized eight-bit microprocessors and were significantly more affordable than the mainframe computers of the era, making them accessible to individuals, schools, and small businesses.1