Panda Quickshot is a utility which allows you to create "snapshots" of your system at different points in time, compare them with each other to find out which changes the system undergone and, if need be, reverse those changes back.It can help you easily and neatly remove or 'uninstall' applications from Windows systems. Create one "snapshot" of your system before you install an application and another one directly afterwards, then use the results of comparing the two to restore everything on your computer to the way it was before you installed the application.