Win10 lock screen interface does not have a shutdown button solution

Recently, some users have reported that Win10's lock screen (login) interface cannot find the power off button, so it is impossible to directly shut down without logging in. This is troublesome at some times. But some users say that the power button has been quietly staying there, and never give up. What is the reason for the power button "God"? Is there any way to retrieve the power button of the Windows 10 login interface?

The root of the problem lies in the difference in Win10 group policy settings for different users. Mentioned "Group Policy", users who are familiar with Win10 should know that this is a feature that is only available in Win10 Professional Edition (of course, some advanced versions of Win7/Win8.1 and other systems before Win10). So if you are a Win10 Home Edition user, then I am sorry that there is no other solution for this, and I will give you a specific method after finding the registry key of this project in the future.
For Win10 Professional users, you can add or remove the login interface power button in the following ways:
1, after entering "> group policy" in the Cortana search bar, click the first "best match" Result (or enter gpedit.msc after running, press Enter), as in ——

2, find the computer configuration &rarr in the left directory; Windows settings → security settings → local strategy → Security options, then found in the right project "Shutdown: Allow the system to close without login", as shown below ——

3, double-click to open the project, then select “ Enable ” you can see the power button icon in the lower right corner of the login interface, select “Disabled” will cancel the icon display, as shown below ——

4, select OK, click OK, Then perform the lock screen operation (press the keyboard Win+L), you can see the modified result, as shown below (to select “ Enabled & rdquo; for example) ——