1, open the run box in the desktop environment, enter gpedit.msc to start the local group policy editor;
2, navigate to: computer configuration & mdash; Windows settings & mdash; Security Settings —Local Policies—Security Options;
3, found in the list on the right side of the security options "Shutdown: Allow the system to shut down without logging in>;
Corresponding options
4, this option is enabled by default, double-click to change it to “ disabled ”, close the local Group Policy Editor when finished.
Change the status to disabled
5. Press [Win + L] to lock the computer. At this time, look at the login interface. The original power option button disappears. Avoid accidental shutdowns (of course if you cut off the power directly … …).
Before and after changing settings
To restore the power button on the login screen, simply re-enable the above option settings. I would also like to remind you that it is a good habit to pay more attention to saving when working with a computer.
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