My Windows 10 with Start Screen
In case you need Start Screen rightclick Taskbar on bottom of Desktop. Then choose Properties, Start Menu tab, uncheck "Use the Start menu instead of the Start menu". Log out and back in. That's it! Downside is Start Menu is not working after the activation of Start Screen. However you can always go back.
Uncheck "Use the Start menu instead of the Start menu"
Remember to log out and in