Purportedly disables Microsoft’s tracking and “phone home” features.
Contact the hardware manufacturer if the license was pre-installed, or use the Microsoft Support site for help with activation keys. Open-Source Scripts: Reloader Activator 3.0 Beta Download
Using Re-Loader Activator is generally advised against by security professionals due to the following risks: Malware and Trojans Reloader Activator 3.0 Beta Download