Delete Duplicate Files Once everything comes to an end. Your new hard disk is no exception. But before you get yourself another hard disk, it may be a good idea to make a thorough cleaning at your current memory disc and delete all copies of files Possibly after a thorough cleaning the problem of free space will not be as vexed. You need to know that after having downloaded much information from the Internet or duplicated it from some folder to another, you get a huge number of duplicate files left all around - duplicate. They are of no use and simply waste the space of your hard disk. It is very important to remove duplicates occasionally. with deleteduplicatefilefilesfindfinderremoveremover