Reply #1 from Stardock Forums Top

You can access the new Win10 menu by clicking the shortcut on the Start8 menu at the top left.

If you mean you want the Windows 8 fullscreen menu look, Microsoft have removed this from Windows 10, though you can make their new smaller menu fullscreen if you wish.

Reply #2 from Stardock Forums Top

Quoting Neil, reply 1

You can access the new Win10 menu by clicking the shortcut on the Start8 menu at the top left.

If you mean you want the Windows 8 fullscreen menu look, Microsoft have removed this from Windows 10, though you can make their new smaller menu fullscreen if you wish.
End of Neil's quote

Ah, I wasn't aware they'd removed the full-screen Modern UI and moved it to the new Start menu instead :)

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