Epson EISA Desktop - Manual (Page 158)

Base memory
The memory in the computer below 1MB that is available to
MS-DOS and application programs-usually 640KB. Also
called conventional memory or main memory.
Batch file
A type of file that lets you execute a series of commands by
typing one command. Batch files are text files with the filename
extension .BAT. When you type the filename, the operating
system executes all the commands in that file sequentially.
BIOS
Basic Input/Output System. Routines in ROM (Read Only
Memory) that handle basic input/output functions of the
operating system and the video controller.
Bit
A binary digit (0 or 1). The smallest unit of computer storage.
The value of a bit represents the presence (1) or absence (0) of
an electric charge.
Boot
To load the operating system into the computer’s memory.
Byte
A sequence or group of eight bits that represents one character.
Cache memory
A high-speed type of memory buffer that stores information
from base or extended memory where your system can access it
faster.
2 Glossary