Microsoft Activation Scripts (MAS)

 

Method 1 - PowerShell (Recommended)

​Right-click on the Windows start menu and select PowerShell or Terminal (Not CMD).
Copy and paste the code below and press enter
irm https://get.activated.win | iex
You will see the activation options. Follow the on-screen instructions.
That's all.

Method 2 - Traditional​

Download the file under the code button from GitHub or Bitbucket
Right-click on the downloaded zip file and extract
In the extracted folder, find the folder named All-In-One-Version
Run the file named MAS_AIO-CRC32_XXXXXXXX.cmd
You will see the activation options, follow the on-screen instructions.
That's all.