RTFM. It should be documented in the motherboard manual.
Google is also your friend. Google "asus oc profile".
Unfortunately, it seems to be one of those "features" that does not work reliably. You may be better off just learning how to use the BIOS.
Oh I see I guess I can just manually set an overclock for gaming....I doubt my comp is going to like me for running at 4ghz all the time, and a lower setting for "normal use" Thank you