IT Glossary

Online Information Technology Dictionary

                                                                     Primary storage


Primary storage of a computer is a kind of temporary memory to store data for short periods of time.

All input data are loaded onto primary storage of a computer to be executed by CPU subsequently.
It is impossible to load and run computer softwares without using this memory type.

Primary storage is a volatile and high speed memory type and data read/write take place much faster comparing to secondary storage mediums.

Volatile memories are used to store data temporarily and the stored data is lost when the computer is turned off.
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