Why Should You Clean Your PC Registry?

There are numerous products that can be found by on-line retailers designed to keep your Windows registry clean and keep your system operating at peak efficiency.  Why would I need to clean my pc registry you ask?  You may need to get rid of excess and obsolete files that are just slowing down the processing speed of your system.  Most computer users will see a slow down and even potential problems including but not limited to your computer crashing or error messages popping up as files accumulate and negatively affect your system.  Cleaning out the registry can bring your pc back to normal operating speeds.