Here's one of them:
Tip 6: Discover what applications are linked to certain processes.
The Processes tab of the Windows XP Task Manager was a confusing, barren wasteland of cryptically-named processes. If you wanted to find out which application was responsible for a certain process, all you could do was to copy down the name of the executable, and then search for it in Windows to locate it or Google it. This was an annoying process. Thankfully, Microsoft has fixed this in Vista by adding an “open file location” option when you right-click any process. Doing so opens the folder the process is running from, which can help you figure out if a certain process can be turned off or not.