Detailed steps for Win10 system to log off and lock the computer

Win10 also has a system logout and lock function. Logout cannot be used instead of restarting. It can only clear the current user's cache space and registry information, which is helpful for some software settings. How to log out and lock the computer in win10?
There are two ways to log out. One is to right click on the start menu and then click Shutdown or Logout, then click Logout to complete the logout.

The second method is to use the shortcut key [Alt+F4] to call up and close the Windows window. Select the injection lock here and then it will enter the logout.