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tech app vocabulary

vocabulary part b

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 Access Memory 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 written to.
Created by: emily124