A supercomputer is, generally, a really big and fast computer. The standard of what exactly constitutes a supercomputer has evolved with the capabilities of the computing industry. Supercomputers contain many processors and often take up entire rooms. They can do anything a normal computer can do, but usually much, much faster.

This category contains information about supercomputers, including (but not limited to) companies that manufacture supercomputers, supercomputing facilities, news articles about supercomputers, and supercomputing conferences.

Information about writing programs to run on supercomputers is in Computers/Parallel_Computing.