Fujitsu A1220 - LifeBook - Core 2 Duo 2.2 GHz User Manual page 124

DOS
Disk Operating System (MS-DOS is a Microsoft Disk Operating System).
Driver
A computer program which converts application and operating system commands to external devices
into the exact form required by a specific brand and model of device in order to produce the desired
results from that particular equipment.
DVMT
Dynamic Video Memory T echnology. A video memory architecture that increases the ef ficiency of the
motherboard by using innovative memory utilization and direct AGP.
ECP
Extended Capability Port. A set of standards for high speed data communication and interconnection
between electronic devices.
Encryption Key (Network Key)
Data encryption key used to encrypt message text and for computing message integrity checks. Data
encryption protects data from unauthorized viewing.
This device uses the same encryption key to encode and decode the data, and the identical encryption
key is required between the sender and receiver.
ESD
Electro-Static Discharge. The sudden discharge of electricity from a static charge which has built-up
slowly. Example: the shock you ge t from a doorknob on a dry day or th e sparks you get from brushing
hair on a dry day.
FCC
Federal Communication Commission.
118 - Glossary