the keyboard was around long before the mouse. the mouse didn't come onto it's own until operating systems became gui.
KeyboardMouse
First, if I had a wireless keyboard and mouse I would check the batteries in the mouse and/or the keyboard or check the wireless connection. If it isn't wireless, then I would check that the USB's were plugged in correctly, if they are fine I would hold the power button on the computer until the computer shut down, count to ten, and restart the computer.
This would depend on what type of computer you are discussing...- For a personal computer (Desktop) or a Laptop this would be a keyboard followed closely by a mouse or touchpad.- For a tablet this would be the touch screen.
devices give commands to computer
Keyboard,Mouse etc.
what is the discription of a mouse
Yes
mouse,keyboard,printer
keyboard and mouse
No you can do everything with a keyboard.
to nevigate a computer
the advantage and use of computer mouse is to click icons. by using mouse is faster in terms of pointing in to an object on your computer. unlike by using keyboard, you need some keyboard shortcuts in order to execute or click an object.