Central Processing Unit (CPU)

Inside the computer case, hidden amongst all the wiring and gizmos, is…

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August 27, 2021

Upgrading a Computer

When you upgrade a computer, you usually replace older components with newer…

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August 27, 2021

Computer Performance

Wondering why your neighbor’s computer is so much faster than your computer?…

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August 27, 2021

Memory Cache

A memory cache increases a computer’s performance by storing the most recently…

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August 27, 2021

Common Types of Expansion Cards

v  An expansion card plugs into a computer‘s motherboard to give it additional…

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August 27, 2021

System Bus and Expansion Cards

You’re furious! You just bought an expensive digital camcorder only to find…

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August 27, 2021

What’s on the Back of a Computer Case?

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August 27, 2021

The Back of a Computer (Ports)

When you look at the back of a computer, you may feel…

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August 27, 2021

The Inside of a Computer

Now that you know what’s on the outside, let’s crank open that…

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August 27, 2021

Types of Operating System

Real-time Operating System: It is a multitasking operating system that aims at…

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August 27, 2021