Dell Latitude C610 User Manual page 156

A program (or utility) that serves as an interface between the computer hardware and the operating system.
Unless you understand what effect the settings have on the computer, do not change the settings for this
program. Also referred to as the system setup program.
bit - The smallest unit of data interpreted by your computer.
bootable CD - A CD that can be used to start your computer. In case your hard drive is damaged or your
computer has a virus, ensure that you always have a bootable CD or bootable disk available.
bootable disk - A disk that can be used to start your computer. In case your hard drive is damaged or
your computer has a virus, ensure that you always have a bootable disk or bootable CD available.
bps - bits per second
The standard unit for measuring data transmission speed.
BTU - British thermal unit
A unit of heat equal to about 252 calories.
bus - A communication pathway between the components in your computer.
byte - A basic data storage unit used by your computer. A byte is usually equal to 8 bits.
C
C - Celsius
A temperature measurement system where 0° is the freezing point and 100° is the boiling point of water.
cache - An area where data or instructions are stored for quick retrieval. The cache enhances the efficiency
of many microprocessor operations.
carnet - An international customs document that facilitates temporary imports into foreign countries. Also
known as a merchandise passport.
CD drive - A drive that uses optical technology to read data from CDs.
CD player - The software used to play music CDs. The CD player displays a window with buttons you use