Microsoft Toolkit - Official KMS Solution for Windows and Office 2010
Requirements:
Microsoft .NET Framework 4.0 or 4.5 (Not 3.5)
Microsoft Office 2010 or Later for Office Toolkit Support
Windows Vista or Later for Windows Tookit Support
Microsoft Toolkit Changelog:
2.4 BETA 4
-AutoKMS and AutoRearm properly create Startup task (only Daily was being made).
-KMSEmulator no longer crashes on Windows XP.