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unit 2
| Term | Definition |
|---|---|
| computer | An electronic device that processes data. |
| personal computer (pc) | Is used by one person at a time |
| bit | The smallest unit of informitiom alwaus either a 1 or a 0 |
| byte | eight bits make a byte, the building block for all information that flows through a computer |
| hardware | Is the collection of physical devicess that make up your computer system. |
| input | Is where a user enters information into a computer. |
| output | Is when a computer delivers information back to a user. |
| random-access memory (RAM) | the temporary information that uses only when it works with a particalar file |
| read-only memory (ROM) | the permanent information on your hard drive. |
| storage device | when you save a file it is moved from ram to storage device |
| software | is a set of intructions that make it possibale for your computer to perform its task |
| operating system (OS) | software is the main program that makes your computer work |
| network | is a group of computers conected together |
| drive | Is the largest stroage area |
| folder | Is a place to save and organize files, such as documents or pictures |
| file | Is a collection of data. |
| Save As | Is where you can duplicate, or copy a file using the Save As command |
| shortcut | Is a icon that is a direct link to afile or folder. |
| keyword | Is a word or words keyed into a search box that matches the topic you are looking for. |
| content search | Look for information from a list of categories and topics. |
| keyword search | Key one or more keywords |
| central processing unit (CPU) | is basically the same as the brain |