This explains the most common computerterms which you can encounter. This list was compiled from several sources. It does not explain HTML commands in detail because for this purpose another encyclopedia is available.The most recent update of this document can be found at: http://www.uithuizen.net/encyclopedia/terms.php
TDMA Acronym for time division multiple access. It is a technology used in digital cellular telephone communication that divides each cellular channel into three time slots in order to increase the amount of data that can be carried. TDMA was first specified as a standard in EIA/TIA Interim Standard 54 (IS-54). IS-136, an evolved version of IS-54, is the United States standard for TDMA for both the cellular (850 MHz) and personal communications services (1.9 GHz) spectrums. TDMA is also used for Digital Enhanced Cordless Telecommunications (DECT).
telecom Short for telecommunication.
teleshopping The possibility to order products via Internet.
teleworking The possibility to work at home.
Telnet A program that makes it possible to use a remote computer as was it your own. Your own computer is more or less a workstation of the host computer.
terminal A device that allows you to send commands to a computer somewhere else. At a minimum, this usually means a keyboard and a display screen and some simple circuitry. Usually you will use terminal software in a personal computer - the software pretends to be (emulates) a physical terminal and allows you to type commands to a computer somewhere else.
terminal emulation software that enables an intelligent computer device to mimic a dumb terminal in order to communicate with another computer. Also, terminal emulator software is often equipped to allow a computer to connect with other terminals that use different protocols by "emulating" the terminal it wishes to reach.
terminal server A special purpose computer that has places to plug in many modems on one side, and a connection to a LAN or host machine on the other side. Thus the terminal server does the work of answering the calls and passes the connections on to the appropriate node. Most terminal servers can provide PPP or SLIP services if connected to the Internet.
textbox A small box within a dialog screen in which you can enter options, parameters of commands, depending on what the dialogue asks for.
toggle An option or command that switches a value between "on" and "off".
token ring A LAN arranged in a loop. Before the computer sends data to any of the other computers on the ring, a token (a data packet that makes the rounds thousands of times per second) must be received by an attached terminal or workstation. Only then will the terminal or workstation start transmitting.
toolbar Row of boxes, often at the top of an application window, which control various functions of the software. The boxes often contain images that correspond with the function they control.
* In most Microsoft Windows programs the toolbars can be adjusted, hidden, or displayed by clicking on View at the top of the window and clicking Toolbars. * If you have have had your standard toolbars replaced in your Internet Browser and/or have had toolbars installed in your Internet Browser without your permission it´s likely you´ve been infected with spyware / malware.
Transparency Transparency is a method that allows areas of a picture to appear transparent, therefore revealing the background. There are several methods of transparency, including alpha channel transparency.
Trojan horse A quasi-virus and therefore not discovered by all virusscanners. It´s an malicious program that does something else than the user expects.
TSR Acronym for: Terminate and Stay Resident; a program that remains in memory after the first call and which will start after pressing a hotkey.
TT Acronym for: True Type; These are typefaces that can be scaled and that will appear identical on the screen and when printed. See WYSIWYG.
TTL Acronym for Transistor-Transistor Logic. A common technology for switching circuits in which true is represented by a voltage level of 2.5 to 5 volts and false by a level of 0 to 0.7 volts.
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