Use a wireless or USB cable mouse
In the computer jargon, a mouse a device we generally use in our day today life while on computers. In the past a mouse used to connect to computers through a PS/2 interface cable, then was improved to a USB cable together with an integrated touchpad used on portable computers such as a laptops. However drastic and flexible improvements have been done on the traditional computer mouse. Instead of using connected a mouse to your computer through a cable, now you can do it moreover cheaply with a wireless mouse. The wireless mice communicates with your computer through a USB module accompanied with it, you plug the USB module into a USB port on your computer, put one battery cell in your mouse, and turn on the switch. Viola! Which do you prefer?
Old PS2 or Serial cable Mouse
Prefer to use touch screen devices only
Dont know what you are talking about