1, get someone to hang it up for you. You don't have to face the computer yourself. 2. Use the button wizard to download by yourself. Installation. Set your own coordinates and the first click time. After saving the operation, just execute it. However, due to the different course time. So it is difficult to establish. I think you can arrange it. You failed many classes. 3. It is suggested to check whether there are multiple servers on the training website. Generally, the address bar of the browser is observed after the visit, and the prefix 1, 2, 3 proves that there are multiple servers. You can log in to different servers and different people's accounts with one machine, so you can log in with multiple numbers with one machine. You can ask someone to hang up.