GHA1025
CPU or the Central processing unit is the electronic brain of the computer.
It is located inside the computer box. It is like your brain which is located in your skull to protect it
The CPU is a microprocessor( a very small processor). Although it is small, it thinks BIG! It is where all processing and computation [...]
The computer mouse is an input device. It allows you to enter data and instructions by simply selecting from the data you see on the screen
To select means to point the mouse cursor or pointer at the item and then click the button.
A mouse usually had two buttons.
The left mouse button may work like the [...]
The computer has a keyboard. It is similar to that of a typewriter.The keys that contain letters are called letter keys . Those that contain numbers are called number keys. The keyboard is an input device. It lets you type letters, numbers and symbols. It allows you to enter a data and instructions into the [...]