Many websites hosting "free" activators embed viruses, trojans, or ransomware within the download file. Installing these can lead to data theft or total system lockup.
Microsoft Toolkit 2.6.4: Comprehensive Guide for Windows and Office Activation
technology, a method Microsoft created for large companies to activate thousands of computers at once. Independent developers saw an opportunity and created an unofficial tool that emulated this corporate server locally on a single machine. Microsoft Toolkit 2.6.4 became a fan favorite because of its versatility: Two Worlds, One Tool : It could handle both (from Vista up to Windows 10) and Microsoft Office (versions 2010 through 2016). The EZ-Activator