When you purchase a new PC, it's fast! But after a little while, your PC's performance will begin to decline and a lot of it is a result of problems in your Windows registry that needs to have regular health checkups and maintenance. The Atanium PC Registry Cleaner 2011 was developed to provide you with the best registry optimization and cleaning technology on the market. It will perform a deep registry scan and will identify and repair any problems that cause sluggish PC performance by safely cleaning up invalid entries, as well as defragging and optimizing your registry. These features will prevent you from having disastrous and untimely system crashes, while improving the overall performance of your PC.