Have you ever experienced using a computer that reacts slowly and shuts down every time you start running several programs and open a few windows? This might beoccurring due to windows registry errors accumulating in the database.

Incorrect system shutdown. The registry is stored in memory when your computer is in use. Any changes to it are written to the system registry at shutdown. Hence, incorrect system shutdown, system crash, or power failure can leave corrupt entries and can also cause damage to the registry.

If you decide to remove the windows registry errors on your own, be sure to do your research. If you want to do it the safe and simple way, get a third party registry cleaner to do the job for you.