Ipad is a series of tablet computers released by Apple in 20 10, which is positioned between Apple's smartphone iPhone and notebook computer products. IPad has the following purposes:

1, it can check flight information, process office documents, use GPS, order food, check the news of the day, surf the Internet, play the piano, draw pictures, process pictures, make notebooks and watch movies;

2. You can listen to music, play guitar, be a library, be an encyclopedia, be a translation assistant, play games, play chess, etc.

Ipad tries to integrate into all aspects of people's lives, and at the same time, it is changing people's cognition of the original life, which is more suitable for young users, including contemporary college students.