How To Prevent Recently Accessed Programs From Showing Up In Start Menu

When accessing programs and applications that are recently used, they tend to show up in the Start menu in Windows 7. Now imagine if you are running a super secret program of world domination and it too pops up in Start menu in full view of everyone who is around your system :).surgeprice.display("ihaveapc.com_336x280_abovepost");So here is how to prevent program icons of the ones recently...