We've all got that stage with Windows where we feel like ending it all (or buying a Mac). As you sit in front of your PC with a gun to the screen though, you might first like to try this.
EndItAll is an ultra powerful Windows process killer than attempts to rid your system of those files that have either frozen your system or simply refuse to budge. However, unlike Windows very basic process manager, it also indicates to what programs each process relates to which stops you shutting down anything essential which for me, is the real beauty of this program.
However, the program will not close everything - it will stop short of closing anything essential anyway so it's really idiot proof. The interface is really simple and it certainly looks a lot better than Windows own Process Manager. If you need to suddenly free up some RAM, it's a much better option and vastly more powerful.
A much more effective solution to killing Windows processes although it doesn't kill everything which is a good or bad thing depending on weather you know what you are doing.