Monday, September 30, 2013

Personal computer hardware [Part 3]

Video card

It is also called graphics card and it function is processing the graphics output from the motherboard and send it to the display.


Keyboard

A keyboard is an arrangement of buttons that corresponds to a number, function or letter. It is the main input for typing text but it is also used for playing videogames on the computer.


Mouse

It is a small slideable devide which is used to click and drag items on the computer's display.