IT Level 4 - Theory and Concepts / Impact on Everyday Life

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What is Information Technology (IT)?

IT refers to the use of computers and related equipment to produce, store, manipulate, and transmit information electronically.

What are the two main components of a personal computer?

Hardware and software.

What is the role of a processor (CPU) in a computer?

The CPU runs the operating system and all applications on the computer.

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