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15 terms

Terms; Computer Applications

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Arrow Key
One of four keys on a keyboard marked with arrows pointing up, down, left, and right.
Central Processing Unit (CPU)
The part of a computer which controls all the other parts.
Computer
A machine that can be programmed to manipulate symbols.
Input
Data transferred from the outside world into a computer system via some kind of imput device.
Insert
To place an object between two other objects.
Internet
Any set of networks interconnected with routers.
Number Key
An input device with a small array of push buttons labeled with numbers or other symbols.
Output
Data trasferred from a computer system to the outside world via some kind of output device.
Print
The text in a book, newspaper, or other printed publication.
Posture
Is how someone sits at his or her computer.
Strike
Press down or hit a key on keyboard.
Tab
A speacial character that can be inserted into a text document.
Tab Key
A key on computer keyboards that inserts a tab character or moves the insertion point to the next tab stop.
Printer
A peripheral device for producing text and images on paper.
Retrieve
Get or find back; recover the use of.