Longtime users who are updating to 86Box v5.0 on Linux or macOS should move their machines to the application's "Virtual Machines" subfolder. Otherwise, your machines won't show up in the integrated ...

Why 640 kB? The original IBM PC sported an Intel 8088 processor. This was essentially an 8086 16-bit processor with an 8-bit external data bus.

The IBM PC was a milestone in personal computing introduced on August 12, 1981. The IBM PC did not come with a hard disk, but one was provided with the Expansion Unit which also provided 8 more ...