Samsung XE500T1C-A04US 用户手册

DVD (Digital Versatile Disk)

DVD was developed to replace CD (compact disk). Although the 

shape and size of the disc are the same as that of a CD, the capacity 

of a DVD is at least 4.7GB while the capacity of a CD is 600MB. DVD 

video is digital unlike VHS (analog) video and supports MPEG2 

compression and digital audio. To play a DVD, a DVD drive is 

required.

A security system used to protect an internal network or intranet 

from external networks through an authentication procedure.

This is a digital video / audio interface specification that transmits 

video and audio signals over a single cable.

This is the state where the computer saves all the information in 

memory to the storage device and shuts down. When canceling 

Hibernation Mode, all application programs that were running are 

restored to their last state.

This refers to a small image that represents a file that users can use.

This is a set fo specifications developed by the 802 committee of 

IEEE for the LAN connection method called XX.

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 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.