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I am attempting to create a kiosk using Windows 8, but the menu that pop ups on the right side when one slides one's fingers in that area is an issue.
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That's called the "Charms Bar", and the menu that appears with white icons whenever you hover over it is called the hint. I found this guide which explains disabling that "feature".
Just remember that if there is access to the keyboard or on-screen keyboard the charms bar can still be accessed with SUPER+C.