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25 Cards in this Set
- Front
- Back
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parts of the computer
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Monitor
CPU Printer Speakers Mouse Scanners |
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CPU
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Central Processing Unit, the brains of the computer
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OS stands for....
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Operating System, controls operations of computer
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Monitor
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output device that displays text and graphics on screen
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keyboard
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input device used for navigation and commands
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Mouse
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input device with alphanumeric keys for editing and entering
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Ditigal Hardware Tools
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any hardware device that contains a microprocesor
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digital hardward tools are
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PCs
Laptops Wireless phones Digital cameras Pagers Scanners |
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software
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programs that tell the computer what to do
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systems
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tell the computer what to operate
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applications
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provides a specitic service or application
ex: microsoft |
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computer interface
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allows us to communicate and inter with the computer. most computer use GUIs (graphical user interface)
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storing information
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saving info on internal or external device
ex: hard drive |
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Networks
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allow data to flow from one computer device to another
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LAN
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Local Area Network
connect to mainframe to gain computer usage |
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WAN
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Wide Area Network
connect to that group that are not close to each other |
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access points
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routes the signal from a wireless network to a larger netwoerk
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password
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aloow users to access the network
(used to protect network accounts) |
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Hackers
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unauthorized users of networks, softwares, and data
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Computer Virus
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destructive programs that are loaded onto a computer. They usually run without the users knowledge.
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Spam
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unwanted emai, advertising, or web pages
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Acceptable Use Policy
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rules and guidlines for network users
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Microsoft Word
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word processing software that allows you to create and format and documents such as reports, letters, and brochures
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Microsoft Excel
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spreadsheet programs that allows you to organize and manipulate numerical and text values in a worksheet
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Microsoft Powerpoint
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presentation program used tocreate multimedia stuff
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