1, information acquisition and publishing function. Stacks, libraries, magazines and periodicals, newspapers, government, companies, school information and various social information.
2. The function of sending and receiving emails.
3. Online communication, chatting, making friends, playing online games and other functions.
4. E-commerce, online shopping, online commodity sales, online auction, online monetary payment and other functions.
5.VoIP, IP phone service and video phone.
6. Online transaction processing and office automation functions.
Other applications of 7.7. Internet, such as distance education, telemedicine, remote host login and remote file transfer.