. Version 2.2.3 was released as an update to fix specific issues, such as errors when attempting to activate Microsoft Visio. It was part of a larger ecosystem of tools that eventually evolved into the "Microsoft Toolkit," which expanded its capabilities to activate both Windows and various versions of the Office suite. Core Functionality The software functions by emulating or altering the Key Management Service (KMS)
: Tools to convert retail licenses to volume licenses, backup or restore activation information, and add or remove product keys. Functional Capabilities Comprehensive Support : It works with all editions of Microsoft Office 2010. Customization Microsoft Office 2010 Toolkit And EZ-Activator 2.2.3