Free Windows & Office Activation Using MAS Tool

Free Windows & Office Activation Using MAS Tool

Step 1: Open Your Browser

search https://massgrave.dev/

copy this powershell command 

Step 2: Open Windows PowerShell as Administrator

Click on the Start button and type: PowerShell

Right-click on Windows PowerShell

Click on Run as administrator

Step 3: Paste Activation Command in PowerShell

Paste -: irm https://get.activated.win | iex

Step 4: Choose Activation Method

After running the script, a menu will appear.Now press one of the following keys as per your need:

Press 1 for HWID – Windows Activation

Press 2 for Ohook – Office Activation

Use arrow keys or type the number directly, then hit Enter.

 Step 5: Confirmation Message

Once activated, you’ll see this message in green:

Windows 10 Pro is already permanently activated.

This means your activation was successful. You can now close the window.

Step 6: Office Activation Confirmation

If you selected Ohook, and the activation is successful, you’ll see:

Office is permanently activated.

This means your Microsoft Office is now activated for lifetime use.

Congratulations!
Your Windows or Office is now permanently activated using MAS Script. Enjoy worry-free performance with #InstallerGuru – Installation made easy.