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DCT Chp 1
| Term | Definition |
|---|---|
| Software | is a set of instructions, also called programs or application, that tells a computer how to perform task. |
| Operating system | Software that controls all of the other software programs and allows the computer to perform basic tasks. |
| Hardware | All of the physical parts of a computer. |
| Digital | information that is represented as individual pieces of data using the number 1 and 0, rather than as a continuous stream. |
| Hard drive | The built in storage device inside a computer. |
| input | Information that is entered into a computer. |
| output | information that a computer produces or processes. |
| External storage device | A storage device that can be easily removed from a computer and is often small and portable. |
| Read-only memory | Memory that holds data that can be read by a digital device but cannot be changed or deleted. |
| E-portfolio | A collection of the best documents and projects you have created and saved in an electronic format |