Short description of Disk CleanUp Wizard 2.1.0.0: Keep your disk clean! Every time your run or install program it create temporary files on your disk without your knowledge. These files are frequently not deleted and can therefore take up large amount of disk space and slow down the performance of your computer. Disk CleanUp Wizard can find and remove these files without affecting your work in any way. Disk CleanUp Wizard recognize more than 50 types of junk file and remove them in four steps.