162
Glossary
SVGA
— super-video graphics array — A video standard for video cards and
controllers. Typical SVGA resolutions are 800 x 600 and 1024 x 768.
The number of colors and resolution that a program displays depends on the
capabilities of the monitor, the video controller and its drivers, and the amount of
video memory installed in the computer.
SXGA
— super-extended graphics array — A video standard for video cards and
controllers that supports resolutions up to 1280 x 1024.
SXGA+
— super-extended graphics array plus — A video standard for video cards and
controllers that supports resolutions up to 1400 x 1050.
system board
— The main circuit board in your computer. Also known as the
motherboard
.
system setup
— A utility that serves as an interface between the computer hardware
and the operating system. System setup allows you to configure user-selectable options
in the BIOS, such as date and time or system password. Unless you understand what
effect the settings have on the computer, do not change the settings for this program.
T
TAPI
— telephony application programming interface — Enables Windows programs
to operate with a wide variety of telephony devices, including voice, data, fax, and
video.
text editor
— A program used to create and edit files that contain only text; for
example, Windows Notepad uses a text editor. Text editors do not usually provide
word wrap or formatting functionality (the option to underline, change fonts, and so on).
TPM
— trusted platform module — A hardware-based security feature that when
combined with security software enhances network and computer security by enabling
features such as file and e-mail protection.
travel module
— A plastic device designed to fit inside the module bay of a portable
computer to reduce the weight of the computer.
U
UMA
— unified memory allocation — System memory dynamically allocated to video.
UPS
— uninterruptible power supply — A backup power source used when the
electrical power fails or drops to an unacceptable voltage level. A UPS keeps a
computer running for a limited amount of time when there is no electrical power. UPS
systems typically provide surge suppression and may also provide voltage regulation.
Small UPS systems provide battery power for a few minutes to enable you to shut
down your computer.
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Summary of Contents for Vostro 500
Page 12: ...12 Contents Downloaded from www Manualslib com manuals search engine ...
Page 18: ...18 Finding Information Downloaded from www Manualslib com manuals search engine ...
Page 38: ...38 Setting Up Your Computer Downloaded from www Manualslib com manuals search engine ...
Page 46: ...46 Using the Keyboard and Touch Pad Downloaded from www Manualslib com manuals search engine ...
Page 54: ...54 Using a Battery Downloaded from www Manualslib com manuals search engine ...
Page 66: ...66 Using Cards Downloaded from www Manualslib com manuals search engine ...
Page 124: ...124 Adding and Replacing Parts Downloaded from www Manualslib com manuals search engine ...
Page 140: ...140 Specifications Downloaded from www Manualslib com manuals search engine ...
Page 170: ...170 Index Downloaded from www Manualslib com manuals search engine ...