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DCT Chp 1

Key Terms and DEfinitions

TermDefinition
Software set of instructions that tells a computer how to perform tasks
Operating System software that controls all of the other software programs and allows the computer to perform basic tasks
Hardware all of the physical parts of a computer
Digital information that is represented as individual pieces of data using the numbers 1 and 0, rather than as a continuous stream
Hard Drive the built in storage device inside a computer
Input information that is entered into a computer
Output information that a computer produces or processes
External Storage Device a storage device that can be easily removed from a computer and is often small and portable
Read-Only Memory (ROM) memory that holds data that can be read by a digital device but cannot be changed or deleted
E-Portfolio a collection of the best documents and projects you have created and saved in a electronic fromat
Margin The blank edge that borders the area in which text and objects can be placed on a page
Alignment The way that text or objects are lined up across a page
Default A setting that was determined at the time the program was created
Header An area for text or other objects that will appear at the top of every page in a document
Footer An area for text or other objects that will appear at the bottom of every page.
Column A part of a table that extends up and down the table.
Row A part of a table that extends across the table
Cell The intersection of a column and a row in a table.
Merge To combine2 or more cells to create one cell
Created by: 137918