L1 cache — Primary cache stored inside the processor.
L2 cache — Secondary cache which can either be external to the processor or incorporated into the processor architecture.
carnet — An international customs document that facilitates temporary imports into foreign countries. Also known as a merchandise passport.
clock speed — The speed, given in MHz, that indicates how fast computer components that are connected to the system bus operate.
CMOS — A type of electronic circuit. Computers use a small amount of battery- powered CMOS memory to hold date, time, and system setup options.
COA — Certificate of Authenticity — The Windows
Consumer IR— A port on the front of the computer that allows certain software applications to be controlled by the Dell Travel Remote in some systems. In other systems, this port allows you to transfer data between the computer and infrared- compatible devices without using a cable connection.
Control Panel — A Windows utility that allows you to modify operating system and hardware settings, such as display settings.
controller — A chip that controls the transfer of data between the processor and memory or between the processor and devices.
CRIMM — continuity rambus
cursor — The marker on a display or screen that shows where the next keyboard, touch pad, or mouse action will occur. It often is a blinking solid line, an underline character, or a small arrow.
Glossary
