The Primary email address can be random, whereas the one used to apply for copilot (education benefit actually) shall be example@mail.tsinghua.edu.cn
Submit some necessary information.
The most important part is to take a photo of your campus card with your computer, to prove that you are a student or a teacher.
After three or four days, you will get the email indicating successful application. DO NOT jump to the next step, until you receive the email.
Just click some buttons.
Install extension Github Copilot in vscode and login your github account. (The extension Github Copilot Chat will be installed automatically.)
Tab to accept
Esc to reject
Alt + ] to see next suggestion.
Alt + [ to see previous suggestion.
Ctrl + Enter to open a new tab with multiple options.
Write the comments, then it will suggest an implementation of the function.
Click the status icon in the bottom panel.