One 'sometimes' essential task to perform on your computer is to defragment the hard drive. Defragging is kind of like putting a puzzle together. You can see the picture on each piece of the puzzle, but you would have a hard time knowing what the full picture is unless it was all together. Windows writes files to a hard drive sort of like someone dumping puzzle pieces on the floor. Defragging takes the pieces of those files and puts them all together like putting the puzzle together.

So how do we do this?