My name is Sokteang. I am studying at Zaman University in Phnom Penh. In this timeline, I would like to describe briefly about history and development of keyboard (Input device). First of all, keyboard is used to type texts, number, play games, access many programs using shortcuts and others. We can see that there are keyboards on the surface of the computers, lap top, mobile phones and other deivces and there are so many kind of keyboard nowadays.

CS101 Assignment:  Zaman University Phnom Penh Cambodia