Activate Windows 10 on Proxmox with MAS

Running Windows 10 as a virtual machine on Proxmox offers great flexibility. However, activating Windows within that virtualized environment is a common step. This guide shows you how to activate Windows 10 on Proxmox using MAS.

Activate Windows 10 on Proxmox with MAS

Many users leverage Proxmox for virtualization, and installing Windows 10 as a guest OS is a frequent scenario. After installation, the next logical step is to activate Windows 10 on Proxmox to unlock its full features and remove watermarks. Microsoft Activation Scripts (MAS) provides a robust, open-source solution for this, offering various activation methods tailored for different needs, including virtualized environments.

How MAS Activates Windows on Proxmox

MAS intelligently detects your system and offers the most suitable activation method. For Windows 10, particularly in a virtualized setting like Proxmox, MAS often utilizes methods like HWID (Digital License) or Online KMS. HWID provides a permanent digital license, while Online KMS offers a 180-day activation that automatically renews. These methods ensure your Windows 10 installation on Proxmox is genuinely activated without complex manual steps.

Getting Started: Download and Activate

Activating Windows 10 on Proxmox with MAS is straightforward. You can download MAS directly as a .cmd or .zip file. There is no password required for the archive. If your antivirus flags the script, it's a false positive due to the nature of activation tools; you may need to temporarily disable it. For the quickest start, open PowerShell as an administrator on your Windows 10 VM and run the following one-liner:

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

This command will download and execute the script, guiding you through the activation process. Once completed, your Windows 10 on Proxmox will be fully activated.

For more details and direct download options, visit the MAS homepage.

Download Microsoft Activation Scripts (MAS) v3.11

No password required. Run MAS_AIO.cmd directly, or download the ZIP if your browser blocks the script.

PowerShell one-liner (recommended):

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

If the download or the script doesn't work, please temporarily disable your antivirus (including Windows Defender real-time protection) and try again. Activation tools are commonly flagged as false positives.