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KB 2.01 Vocabulary- Computer Components

Describe the purpose, components, and use of a computer system.

AB
Application SoftwareSoftware that performs a specific task like; word processor, spreadsheet, database.
CD-ROMA compact disk that reads only memory
ComputerAn electronic device that receives data, processes data, stores data, and produces a result
Computer CaseThe metal and plastic case that houses the main system components of the computer
CPUCentral Processing Unit; the brain of the computer
DatabaseA program that helps you manage large collections of information; an electronic filing system.
Desktop ComputerDesigned to be used on a desktop
Floppy DiskA removable device that magnetically stores data
Floppy DriveA device that stores and retrieves information on floppy disks.
HardcopyA paper printout of data displayed on a screen
InputThe process of entering information into a computer
KeyboardA device connected to a computer to enter information and instructions.
Laptop ComputerDesigned to be small enough and light enough to be used on your lap
MonitorA device that displays text and graphics generated by a computer.
MouseA hand-held device used to select and move items on a screen.
Notebook/Tablet PCDesigned to be used on a desktop but still small enough to be portable
OutputDeisplays the results of processing.
Personal ComputersSmaller and less powerful than the other types of computers
PrinterA device that produces a paper copy of information of a computer called a hardcopy.
ScannerA device that translates information it sees on a page into a format a computer can use; prints copyies like a copier
SpeakersAllow you to hear voice, music, and other sounds from your computer
SpreadsheetA program that has numbered rows and lettered columns used to manage, analyze, and present financial information
SoftwarePrograms that tell the computer what to do
SoftcopyA machine readable form of data displayed on a screen
StorageA device that holds data
System SoftwareControls the operation of a computer; also called operating system software; examples; Windows 98, Vista
Word ProcessorA program that allows you to create, edit, and print text documents.


Mac Williams Middle School
NC

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