How do I De-Freg my PCs Hard Drive?
First, make sure your Screen Saver is OFF! The procedure may vary on different operating systems, but generally you can get to it from most by double-clicking the MY COMPUTER Icon on your Desktop. Then RIGHT-Click the C: Drive Icon, and choose PROPERTIES. A box will pop up, and you’ll want to choose the TOOLS tab on top. You’ll now see the CHECKDISK and DEFRAG options. Click them and let them run through.
Either you can manually defrag your mac hard drive by using the command through disk utility tool. but this is the risky process your computer may get crashed also. for the safe and quick defrag process you will have to take help from tidy up mac tool. it defrags macbook and mac pc and also Organize Macbook Files easilly.