The Olivetti M24 is a computer that was sold by Olivetti in 1983 using the Intel 8086 CPU.
Original Olivetti M24
An AT&T 6300, circa 1996, displaying the game Rogue
Olivetti M24SP with manuals
An IBM PC compatible is any personal computer that is hardware- and software-compatible with the IBM Personal Computer and its successors. Like the original IBM PC, an IBM PC–compatible computer uses
Olivetti M24
…series, respectively. (AT&T owned 25% of Olivetti around this time.) The AT&T 6300, launched in June 1984, was AT&T's first attempt to compete in the PC compatible market. It was also available in France as the PERSONA 1600, built by LogAbax…
The Compaq Portable was one of the first nearly 100% IBM-compatible PCs.
Almost all home computers since the 1990s are technically IBM PC-compatibles.
The original IBM PC (Model 5150) motivated the production of clones during the early 1980s.
The DEC Rainbow 100 runs MS-DOS but is not compatible with the IBM PC.