The hard disk is the slowest part in the computer. Thanks to a process called fragmentation, with time it becomes even slower. In order to avoid this we need to periodically defragment it. Here is how to do it in Windows 7 or XP.

Even though the Windows updates are very useful, they can be very annoying as well. Especially if they are completely automatic. In this article you will see how to set them up by your own taste in Windows XP and 7.