I am running windows 8 on C, and have an old windows 7 on D. When I orinally installed windows 8 I had a 5 second bootup screen offering if I wanted windows 7 or 8. I removed this so now it only boots into windows 8. I use windows 7 very rarely but still want the ability to do this.
In system configuration I can set D as my default, but I want a simple button to press that will boot into windows 7 once, and not change any settings. I seem to remember seeing options like this when I removed the boot screen. How do I do it?
