IBM followed on in the early 80’s with the PC XT/370, a desktop system that ran a slimmed-down version of the mainframe OS VM/370. I lusted after that machine, but alas, the 5-figure price was a ...

Later 1980s applications either assumed an IBM PC 5150 or PC/XT 5160 at 4,77 MHz and no longer the more diverse MS-DOS Compatibles. Or in the early 1990s, didn’t take the dramatic processor ...

By the early '70s, innovations sallied forth at a breakneck pace, and 1971 alone saw IBM introduce a speech recognition technology as well as the Floppy Disk. In 1973, IBM researcher Dr. Leo Esaki ...