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Unit 2

TermDefinition
Computer A computer is an electronic device that processes data.
Personal computer (PC) A personal computer (PC) is used by one person at a time.
Central Processing Unit (CPU) is a small chip that performs calculations and carries out all the instructions you give to your computer.
Bit A bit is the smallest unit of information.
Byte the building block for all information that flows through a computer.
Hardware is the collection of physical devices that make up your computer system.
Input is when a user enters information into a computer.
Output is when a computer delivers iformation back to a user.
Read-only memory (ROM) This memory is permanent information on your computer.
Random-Access Memory (RAM) This memory is temporary information that your computer uses only when you work with a particular file.
Storage device when you save a file, you move the information from the RAM to a storage device.
Software is a set of instructions that makes it possible for your computer to perofmr tasks.
Operating system (OS) is the main program that makes your computer work.
Network is a group of computers connected together.
Drive is the largest storage area.
Folder is a place to save and organize files, such as documents or pictures.
File is a collection of data.
Save As you can duplicate, or copy, a file by using the save as command.
Shortcut is an icon that is a direct link to a file or folder.
Keyword is a word (or words) keyed into a search box that matches the topic you are looking for.
Content Search Look got information from a list fo categories and topics.
Keyword Search key one or more keywords.
Created by: jenkinslivy