MyDefragPowerGUI can schedule a defragmentation, install MyDefrag or it's screensaver but can also do some small maintenance to your computer. It can be used to schedule a defragmentation of your system files like pagefile and registry files. MyDefragPowerGUI also supports CCleaner which can be used instead of the internal cleaning function. It can also erase any information which is left behind on your hard disk after erasing files.