Fujitsu LifeBook M2011 User Manual page 102

Network name (SSID: Service Set Identifier
When a wireless LAN network is configured, grouping is performed to avoid interference or data theft.
This grouping is performed with "Network name (SSID)". In order to improve security, the network
key is set allowing no communication unless "Network name (SSID)" coincides with the network key.
Open system authentication
Null authentication method specified in the 802.11 standard that performs no authentication checks on
a wireless client before allowing it to associate.
Operating System
A group of control programs that convert application commands, including driver programs, into the
exact form required by a specific brand and model of microprocessor in order to produce the desired
results from that particular equipment.
Partition
A block of space on a hard drive which is set aside and made to appear to the operating system as if it
were a separate disk, and addressed by the operating system accordingly.
Peripheral Device
A piece of equipment which performs a specific function associated with but not integral to a
computer. Examples: a printer, a modem, a CD-ROM.
Pitch (keyboard)
The distance between the centers of the letter keys of a keyboard.
Pixel
The smallest element of a display, a dot of color on your display screen. The more pixels per area the
clearer your image will appear.
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102 - Glossary