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Unit 2 Terms
| Term | Definition |
|---|---|
| Computer | An electronic device that processes data. |
| Personal Computer | An electronic device that processes data that is used by one person at a time. |
| Central Processing Unit | A small chip that performs calculations and carries out all the instructions you give to your computer. |
| Bit | The smallest unit of information,always either a 1 or a 0. |
| Byte | The building block for all information that flows through the computer. |
| Hardware | The collection of physical devices that make up your computer system. |
| Input | When a user enters information into a computer. |
| Output | When a computer delivers information back to the user. |
| Random-access Memory (RAM) | Permanent information on your computer. |
| Read-only Memory (ROM) | Temporary information that your computer uses only when you work with particular files. |
| Storage Device | Where you keep important information. |
| Software | A set of instructions that makes it possible to perform tasks. |
| Operating System | The main program that makes your computer work. |
| Network | A group of computers connected together. |
| Drive | The largest storage area. |
| Folder | A place to save and organize files. |
| File | A collection of data. |
| Save As | A command that lets you rename a file. |
| Shortcut | An icon that's a direct link to a file or folder. |
| Keyword | A word or words keyed into a search box that matches the topic you're looking for. |
| Content Search | A list of categories and topics you search through for information. |
| Keyword Search | A search in which you key one or more keywords that give results including all of the topics. |