If you want to update or upgrade your Windows or Microsoft products then you should use the Microsoft Toolkit. Its new and updated version is compatible with the activation of the Windows 10. If you are using the old version of windows then you it provides you the activation key to upgrade the current version into the windows 10. To update the products it automatically detects the license file of the previous operating system and uses it for the Windows 10 for one year.
• First, turn off the windows firewall protection to run the Microsoft toolkit.
• Download the windows 10 activator from homepage.
• It will be in compressed form, unzip it.
• Choose the product that you want to activate and then click on the activate button.
• You will need to restart the system to run it correctly.
Microsoft Toolkit latest version, Download from below button.