Solve the method that Windows 7 system menu bar can't hide

1. First open the computer interface, then select the "Tools - Folder Options" item on the menu bar;
2, in the open folder options window, switch to the "View" tab, then in Under the advanced settings, check if "Always show menu bar" option, if it is checked, uncheck it;

2, if it is not checked after unchecking, run &ldquo ;gpedit.msc”Open the Group Policy Editor;
3, and then expand the "User Configuration--Management Template--Windows Components--Windows Explorer" item, then double-click in the right window“ Display the menu bar & rdquo; item in Windows Explorer;

4, then select “disabled”, then click the OK button to exit.