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Stack #1347667
unit 2
| Term | Definition |
|---|---|
| computer | eletronic device that processes data |
| personal computer (pc) | computer used by one person at a time |
| central processing unit (cpu) | computer's brain |
| bit | smallest unit of information |
| byte | building block for all information that flows through a computer |
| hardware | collection of physical devices that make up your computer system |
| input | information entered into a computer |
| output | information delivered back to user |
| random-access memoryy (ram) | temperary information that a computer uses only when it works with a particular file |
| read-only memory (rom) | permanent informaition stored on the hard drive |
| storage device | keeps things stored in your applications and files |
| software | set of instructions that make it possible for your computer to perform tasks |
| operating system (os) | main program that makes it possible for your computer to work |
| network | group of computers connected together |
| drive | largest storage area |
| folder | place to save and organize files |
| file | collection of data |
| save as | command used to duplicate or copy a file |
| shortcut | icon that is a direct link to a file or folder |
| keyword | word or words keyed into a search box that matches the topic you're looking for |
| content search | to seek out information from a list of categories and topics |
| keyword search | to seek out information through a database by keying in words or phrases that match your topic |