2. WiFi
WiFi is a trademark of the Wi-Fi Alliance,
founded in 1999 as Wireless Ethernet
Compatibility Alliance. The Wi-Fi Alliance tests
the wireless components to their own terms of
reference. The purpose of WiFi is to provide
inter-operable wireless access between devices.
3. DVD
Most home PCs now include a DVD player.
DVD is a popular optical disc storage media
format. Most DVDs are of the same
dimensions as CDs but store more than six
times as much data. Variations of the term
DVD often describe the way data is stored on
the discs. For example, DVD-R,DVD-RW,
and DVD-RAM etc.
4. PVR
PVR is abbreviation of
●
the Personal Video
Recorder.
A personal video
●
recorder (PVR) is a
device that records
video in a digital
format to a disk drive
or other memory
medium within a
device.
5. The MP3
Current-generation
●
MP3 players require a
USB connection to
your PC to download
music,but the next
generation of players-
including units that
connect to your home
entertainment system-
will connect directly to
the Internet.
