Windows Optimization is a process in which you customize the settings of your system to enhance its performance. This is mainly done through using any windows utility software like the windows registry editor. These soft wares will enable you to edit the registry which comes with default settings. And we also have utilities which can like the registry cleaner which cleans the registry from all the unnecessary files. Normally, when you are experiencing slow speeds on your system the main reason would be any registry error. This may be caused by a hardware problem or due to any software lapse.  

Registry is the one which holds all the information of the user and data stored in the computer. And the data that has been stored in the computer are accessed by a reference link file which indicates the target data file whenever the computer needs that file it just accesses these reference links. But sometimes due to unsuccessful software installation or due to bad software these links gets broken or half added which will later be useless. But they won’t get deleted automatically for identifying and deleting those files you need any registry cleaning software. It will fix the errors that may occur in the registry it also deletes all the unwanted files like the broken file links there by eliminating all the traces of the software. By this it makes sure that you don’t face any troubles with the registry and provides far better privacy. This will also increase the stability of your system.