Define BIOS | What is BIOS (Basic Input/Output System)

Software that includes the initialization programs stored on ROM (read-only memory) chips. Used during the startup routine to check out the system and prepare to run the hardware.

Define Binary System | What is Binary System

The language used by computers that is based on something being either on or off. There are only two digits used in binary language: 1 equals on, and 0 equals off.

Define Binary File | What is Binary File

A file type in the form of pure data (1s and 0s) that needs to be converted to an image, sound, or application to be used. See also ASCII file.

Define BBS (Bulletin Board System) | What is Bulletin Board System

A local computer system that is not part of the Internet. It allows users to dial in and chat with others and download or upload files.

Define Baud | What is Baud

Roughly speaking, a measurement of how fast data can be sent over telephone lines.