It is very common that many computer users have encountered and faced the problem which Windows error messages pop up repeatedly. It must lead to programs not to respond and the PC to slow down or freeze. It is more dangerous when you are operating your pc.
You can image that when you are either installing or uninstalling a program or hardware when windows errors occurs and then changes occur in your windows registry that may not always be accurately reflected, thus creating numerous unused applications, incomplete commands, and broken drives. As we all know that windows registry is a very important database in which all programs that you use, including Windows itself, store an enormous volume of data.
Essentially, it represents your PC's unique configuration. So when you make a change to the control panel settings, file associations, system policies, or installed software, the changes are reflected in the registry. In effect, windows registry monitors the way your entire system behaves, and unless you keep this registry clean and error-free, you will not get away from windows error messages. When you install and uninstall software, for example, you may make a change in your registry and even a very little registry change may lead to registry mangle.
So it is pretty obvious that without a clean and efficient registry, your windows operating system is vulnerable to corruption and crashing.
Therefore, you need to take corrective measures to optimize the performance of your PC by cleaning your windows registry.
The best way is to use a good Registry Cleaner to scan and fix your registry periodically. Of course, you can use regedit to clean your registry manually. But it is not suitable for most pc users. This is because only a technologically competent person can manually edit the registry. It is a delicate and time-consuming process, and amateurs run the risk of permanently destroying their systems by trying to manually clean their windows registry.
Source by Gen Cao