Samsung NP-Q1UA000 Getting Started Manual page 223

Firewall
A security system used to protect an
internal network or intranet from external
networks through an authentication
procedure.
Hibernation Mode
A power mode that saves all data in
memory to the hard disk and turns the
CPU and hard disk off. When canceling
Hibernation Mode, all application programs
that were running are restored to their last
state.
Icon
This refers to a small image that represents
a file that users can use.
LAN (Local Area Network)
A communications network connecting
computers, printers and other devices
within a local area such as within a
building. A LAN enables all connected
devices to interact with other devices on
the network. The current LAN uses the
Ethernet media access control method
developed in the early 1980s. To connect
to an Ethernet, a network card called
a LAN card, Ethernet card or network
interface card is required. To exchange
data between computers, a protocol is
required besides the hardware equipment.
Windows Vista uses TCP/IP as the default
protocol.
LCD (Liquid Crystal Display)
There are Passive Matrix and Active Matrix
LCD types. This computer uses the Active
Matrix type LCD called a TFT LCD. Since
an LCD is implemented by transistors
instead of a cathode-ray tube unlike a CRT,
its size can be slim. And because it does
not blink, it reduces eye strain.
Network
A group of computers and devices, such
as printers and scanners, connected by
a communications link. A network can be
either small or large and can be connected
permanently through cables or temporarily
through telephone lines or wireless links.
The biggest network is the Internet, a
worldwide network.
Network Administrator
A user who plans, configures and manages
network operations. Sometimes, a
network administrator is called a system
administrator.
Notification Area
This refers to the right area of the Taskbar
including program icons such as the
volume control, the power options and the
time.
Power Schemes
This refers to a pre-determined power
management option group. For example,
you can set the time the computer waits
before entering Standby Mode, or before
the monitor or hard drive turns off. The
settings are saved as a power scheme.
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