Lock Computer locks your Windows Computer whenever you want. You can Lock your Computer with the Desktop Shortcut or you can just launch the application from command line or even from a batch file. Shortcuts can be assigned Global Keyboard Shortcut Keys using Properties. Setup Applications require admin rights and the shortcuts created using this setup are in a sort of protected Windows Folders. Overall in order to assign a Global Keyboard Shortcut to Lock your Windows Computer with this utility, you would need to have admin access.