Don't get me wrong, I love using computers, but when they go wrong it makes me want to kick them to bits. One of the most annoying things is when the PC freezes or locks as the result of a running application or process, that drains your RAM or prevents anything else from working. Normally it's possible to simply close the application that's running and that solves the problem. However, sometimes it's not that easy and we need to figure out which process may be causing the problem.

The Crtl-Alt-Delete solution is far from an efficient one, and it can take a while to navigate this, which is where Process Killer comes in. The program can be accessed very quickly and you can use it to stop a process from running with a single mouse click. However, if you're not completely sure what you're doing then be careful because stopping processes willy nilly can have a detremental effect on your system.