Computers - EdexcelVideo

The CPU is the part of a computer system that runs programs and processes data. CPUs use the fetch-decode-execute cycle to do this. The CPU is an internal component of the computer hardware. Operating systems and utilities are programs used to manage and maintain the computer system.

Part ofComputer SciencePrinciples of computer science

The principles of the fetch-decode-execute cycle

Open Transcript
Next up
Test your understanding
Back to revise
Computers - Edexcel

More guides on this topic

Related links