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Glossary
DVD-RW
A DVD that enables writing, erasing, and rewriting of data. Data can be rewritten about 1,000
times.
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On this computer, you can write, erase, or rewrite data using B's Recorder/B's CLiP.
DVD-Video
A DVD on which audio and video are recorded using MPEG2 (
), which offers high
playback quality with digital video compression technology.
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DVD-video disks can be played back using WinDVD, which is installed on this computer.
E
Encryption
Changing data into a form that cannot be understood by others. A rule (algorithm) and a key
(network key) for converting data between a sender and a receiver are determined, and the
data converted (encrypted) by the sender is returned to its original form (decrypted) by the
receiver. In this way, important interactions cannot be deciphered by others.
ESS-ID
– Extended Service Set ID
A text string that identifies the sender when using wireless LAN. Since communications use
wireless LAN radio waves, data can be exchanged with a large number of networks. Each
computer or access point (
) confirms this text string, allowing communications only
between parties with matching ESS-IDs.
Extended Desktop (Dual
Display)
Using the internal LCD (
) and an external display as a continuous display field.
Windows and other items can be dragged between the two displays.
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