There are many public computer rooms available for students in Harbin Institute of Technology, such as the 7th floor of Zhengxin Building in Area 1 and the 5th and 6th floors of Guanlou. The second floor of the library. Zhi Zhi building side building. The second district, the fifth floor of the main building, youth apartments and libraries are also available. However, Internet access in the campus of Polytechnic University requires a student ID card or a meal card, and the computer room does not accept cash.