I have spent my lunch break playing with jv16 PowerTools. It's a suite of tools designed to help manage Windows apps and registry. I used the software manager tool and while it took a long while to build the list, it found and listed things I didn't even know I still had installed. Also tried out the tool for startup management and found the pesky quicken leftover that gives me an error every morning when I turn on the computer. That was very helpful as I could never find that in the registry and I can't just go hacking through the registry of my work computer.