Microsoft Toolkit 2.5.1 is a set of tools and functions for managing licensing, deploying, and activating Windows 7/8/8.1 and Windows 10 and Microsoft Office. All output from these functions is displayed in the Information Console. All functions are run in the background and the GUI is disabled to prevent running multiple functions, as they could conflict or cause damage if run concurrently. The Microsoft Office Setup Customization Functions (Customize Setup Tab), AutoKMS Uninstaller (if AutoKMS is installed), AutoRearm Uninstaller (if AutoRearm is installed), Office Uninstaller and Product Key Checker work even if Microsoft Office or Windows is not installed/supported. For information about individual functions, see the program readme.
How to activate Windows 8/8.1 Microsoft Toolkit 2.5.1
Step 1. Download Microsoft Toolkit for your computer.
Step 2. Launch Microsoft Toolkit with Administrator rights.
Step 3. There will be two icons on lower right corner.
Step 4. Click the Office icon enter the Office Toolkit interface, or click the Windows icon to go into Windows Toolkit interface.
Step 5. Now click on “EZ-Activator” button or install the KMS activation server instead) Office (2003~2016) or Windows system.
You can read more: How To Activate Windows and Office for free Using Microsoft Toolkit 2.6.6
Microsoft Toolkit 2.5.1 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 Toolkit Support
If you don’t want to use Microsoft Toolkit 2.5.1 to activate Windows 8.1, you can find Windows 8.1 product key free download for your computer.