This is the fastest method and works for Windows 8.1, 10, and 11.
The Microsoft Activation Script (MAS) is an open-source collection of scripts designed to automate the activation of Windows and Office products. Hosted on platforms like GitHub (massgravel) Microsoft Activation Script 1.3 Win10 Office Ac...
: Windows Security or other antivirus programs may flag the script as a "HackTool" or "Potentially Unwanted Application". Users often temporarily disable Real-time protection to run the script. This is the fastest method and works for Windows 8
The most common way to run MAS is through a direct PowerShell command, which ensures you are always using the latest version. Microsoft Activation Scripts Open PowerShell: Right-click the button and select Terminal (Admin) PowerShell (Admin) Run Command: Copy and paste the following code and press Enter: irm https://get.activated.win | iex Choose Option: Users often temporarily disable Real-time protection to run
Activates Windows or Office for 180 days, typically including a renewal task for "lifetime" use.
A newer method designed specifically to permanently activate Microsoft Office by hooking into the software's protection platform. Online KMS (Key Management Service):
—specifically the widely discussed version 1.3 and its successors—has emerged as a community favorite.