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Computer Hardware
Unit 1 Computer
Term | Definition |
---|---|
Hardware | the parts of a computer and the pieces that can be added on to it |
PC | personal computer; computer made for use by a single person |
Laptop | PC small and light enough to be used in a person's lap |
Desktop | a computer that is too big to carry; it must sit on the top of a desk |
Software | instructions that tell a computer what to do |
Monitor | part of the computer that shows information and what you have done |
Keyboard | board that let people put information into a computer, the part of computer with number and letter keys |
CPU | central processing unit: the main part of computer; what makes a computer work |
Printer | part of the computer that puts information on paper |
Mouse | a mouse-size tool that lets you point to information and move around on the monitor |
Surge Protector | keeps surges of electric power from hurting the computer |
Mac | a type of computer that is made by Apple Computer Company: Mac is short for Macintosh |
Windows | an operating system |