The mouse is a major part of the computer. Try working on the computer just using your keyboard, and then you will see why the mouse is very useful.
A mouse
mouse keyboard system
The mouse is the bun-sized object with two or three buttons on it which we use to move the cursor around the computer screen. It is usually located to the right of the keyboard and is usually attached to a wire.
Input
A mouse is both an animal and a computer accessory.
The mouse. But really any part if you disassemble your computer.
it is a ball or sometime a laser thingy
A computer mouse does not use any input, it IS an input device.
The Mouse, all commands are keyboard mapped
Yes you can purchase an HP wireless mouse. You can get it at almost any computer store. For example, in COMPUSA, they sell every computer part and software.
Computer mouse
characteristic of computer mouse