usually need to leave the computer for a period of time, many friends will use the Win+L key or the method of "Start→User Icon→Lock" to lock the computer. If you feel that the above method is not fast enough, you can now create a shortcut on the desktop, and then enter "rundll32.exe user32.dll, LockWorkStation" in the address of the project, that is, use the shortcut command to quickly lock the computer Command : rundll32.exe user32.dll,LockWorkStation
