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What was significant about the IBM PC?
The PC had a substantial influence on the personal computer market. The specifications of the IBM PC became one of the most popular computer design standards in the world, and the only significant competition it faced from a non-compatible platform throughout the 1980s was from the Apple Macintosh product line.
What was the last IBM computer?
IBM couldn’t keep up with rivals in the PC market. Encouraged by their success, the IBMers in Boca Raton released a sequel to the PC in early 1983, called the XT. In 1984 came the XT’s successor, the AT. That machine would be the last PC designed outside IBM’s development process.
What is the difference between PC and PC?
In this verbiage, PC stands for personal computer; XT stands for an extended PC; and AT stands for an advanced-technology PC.
What are the similarities and differences between IBM PC and IBM compatible computers?
| IBM PC | IBM Compatible |
|---|---|
| 1. IBM Computer is developed by IBM company itself. | 1. IBM Compatible computer is developed by the company other than the IBM but based on the principle developed by IBM. |
| 2. It is generally called “branded” or “original PC”. | 2. It is generally called as assembled or duplicate PC. |
Why IBM compatible are called duplicate of IBM PC explain?
IBM PC compatible computers are similar to the original IBM PC, XT, and AT that are able to use the same software and expansion cards. Such computers were referred to as PC clones, or IBM clones. The term “IBM PC compatible” is now a historical description only, since IBM no longer sells personal computers.
What was IBM’s first personal computer called?
IBM 5150
IBM’s own Personal Computer (IBM 5150) was introduced in August 1981, only a year after corporate executives gave the go-ahead to Bill Lowe, the lab director in the company’s Boca Raton, Fla., facilities.
Do they still make IBM computers?
IBM still makes computers IBM still manufactures and services mainframes like this Z10. It surprises some people to hear, but IBM still makes computers. They don’t make computers that run Windows, but they still make high-end computers that run AIX, their version of Unix. They also make minicomputers and mainframes.