The PC Jr was even worse ... The resulting insights into the old keyboard is very interesting. For example, you can press more than one key at once. The result? The answer to that question ...

A 101-key keyboard (U.S. layout) from IBM that superseded the PC/XT and AT keyboards. Introduced in 1985 as the Model M and standard on IBM's PS/2 computer, the Enhanced keyboard was used for more ...

After seeing some life out of the old board, [Anders] needed a little ... It’s not too much of a chore to find a keyboard that’ll talk to a PC-AT, but the PC-XT had an entirely different ...