Bài làm :

A tablet PC brings its user many benefits. Firstly, it is much smaller and lighter than a normal PC. Therefore, it is portable. Secondly, a tablet PC is not too expensive, then many people can afford one, even a student can buy it for studying purposes. Although a tablet PC is small, it is no less powerful than a normal PC and it is even easier to use since it has multi-touch screen and long battery lifetime. In terms of uses, a tablet PC is multifunctional, which means it can be used for many purposes at one time. Users can surf the net as well as sending emails. A tablet PC has a small camera so that it can be used to take some photos. Users also can read books, listen to music or watch TV on this PC. It can be a substitution for a mobile phone as users can make phone calls on it.