ActiveX is a structure acclimating Component Object Model (COM) technology to deal with the content downloaded form an open network. This component is developed by the Microsoft and is only used by Microsoft systems and applications. It is used by certain Microsoft applications to employ their functionalities to other applications.
Registry Recycler is a registry cleaner freeware designed to efficiently clean and optimize PC. It will scan the registry for any corrupt and obsolete entries. After, Registry Recycler analyzes the registry; you can see all the problems individually and resolve them.