One common type of porn removal tools is able to detect exotic types of porn like simpsons porn, most of which are commercial products. There is much more this type of software can do, for example some can get rid of old data from free space, check the drive for porn and remove it, find unlicensed software installed on the computer, and give pointers on how to recover wasted disk space.

There are many arguments as to why cleaning out unwanted computer files is a smart thing to do. The speed of your system when accessing hard disk files is dependent upon, amongst other things, how many files are stored there. This occurs because as the file allocation tables get larger, the hard drive works harder each and every time a file is loaded. Remember also that these files get broken up (fragmented) and this gets worse, the more files there are. Also in regard to your personal files, as you store more and more of your private files (banking, identification etc) the higher the chance is that someone else using the computer will find them. Clearly the process of removing any excess or unwanted porn files can give us back space and this might stave off having to buy a bigger hard drive.