Before partitioning your HDD or SSD, it's important to keep a backup of your files. Make a good backup of your important data to avoid possible loss of important data. The following methods apply to ...

Disk Diag from Rocky Sand Studio Ltd. is another one-trick* pony utility for Mac OS X. Updated in December, it simply scans your home folder to locate unneeded files, which you can choose to delete.

Hiberfil.sys can use several GB of hard disk space. Delete the file, and it will likely return. Bill Detwiler explains how to get rid of it for good. In a previous TR Dojo Challenge question, I asked ...