1, press the WIN+R key, open run, input gpedit.msc, click OK;
2. In the Local Group Policy Editor window, expand to the User Configuration Admin template Start menu and taskbar, locate on the right and double-click to open the "Prevent user from customizing" Start screen;
3, set it to "Enabled", click OK.
After the setup is complete, the start screen tiles in the WIN8 system can no longer be moved, for the locked state, the users who need it may follow the above method to set up.