Portable computing device for individuals.

Device integrating audio, video capabilities.

The (model 5150, commonly known as the IBM PC) the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard.

The (model 5160, often shortened to PC/XT) the second computer in the IBM Personal Computer line, released on March 8, 1983.

The annual worldwide market share of personal computer vendors includes desktop computers, laptop computers, and netbooks but excludes mobile devices, such as tablet computers that do not fall under the category of 2-in-1 PCs.