You sometimes feel the need to format your PC so that it regains its performance of yesteryear. However, it is not necessary to take such drastic measures to optimize your system. Task Cleaner is a tool designed to allow you to shut down all the applications, task and processes running on your PC, it is like Windows Task Manager, you can end the running process, switch between the applications, put an end to unknown processes which run on your PC, etc. Equipped with an uninstallation feature allowing to delete unwanted programs from your computer. Task Cleaner is a freeware and compatible with all Windows versions.