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Tech App Vocabulary♥
Vocabulary.
| Term | Definition |
|---|---|
| Input Devices | how data such as text, images, or sounds is sent to the processor |
| Output Devices | how processed data is seen and/or heard |
| Central Processing unit | CPU: A chip inside the computer that receives data from input devices and changes it into text, pictures, or sounds. |
| Random Ac | RAM does not store data while the computer is off. It ismemory that can be read and written to. Computers need alot of RAM to run efficiently |
| Read-Only Memory | ROM: ROM contains the instructions that start the computerwhen it is turned on. It’s memory is read only and not writtento. |
| Storage Devices | Permanent forms of storage |
| Operating Systems | A program required by computers to manage all programs and hardware. It tells the computer how to do its work. |
| Server | A computer that connects a network of computers such asour LISD computers. |
| Hard Drive | Computer hardware that stores information |
| External Hard Drive | Portable or mobile device that stores large amounts ofinformation. |