I upgraded my laptop from Windows 8.1 to Windows 10 without upgrading from Start8 to Start10 or uninstalling Start8. The laptop seems to work just fine and retains Start8 functionality. The Stardock web site states Start8 is not compatible with Windows 10. So am I missing something here? If I decide to upgrade from 8 to 10, is it just a matter of uninstalling 8, then installing 10? Thanks!