Introduction of Windows 8.1 Windows 8.1 loader activator is a Microsoft PC operating system that was released and generally available in October 2013, only a year after the release of its predecessor, Windows 8. Reason for this is that Windows 8.1 attempted to fix certain issues that users of Windows 8 were complaining about. Some of the most notable improvements include … [Read more...] about Windows 8.1 Loader Activator Full Version Free Download