Registry Cleaners are a software product that is designed to clear up problems on the database (registry) of computers using the Microsoft Windows operating system. When something appears wrong with the machine, it is often because something needs to be removed from this database. That is what these cleaners do.
Registry cleaners provide some useful benefits and are basically a set of software applications that can be used to resolve certain Windows operating system problems. These software applications are able to remove any unwanted or even redundant items which in turn help to ensure that the Windows registry is restored to its proper functional state. However, not everyone agrees that there is need to use such applications and those that oppose its use mention that these programs are neither useful nor even necessary.