I often open a program by opening Start menu and type in the, e.g. word for opening MS Word. But sometimes there are programs that do not need to install and just run directly from disk, e.g. ZoomIt, Tail, UniKey ... These program can not be found from Start Menu.
I try to copy the program folder to C:\Program Files but it doesn't help :) and I gave up. Please help if you know how to do it.