Windows 11 Pro MAK 20PC – Online Activation
Step-by-step activation guide
Download Your ISO
Get the official ISO file directly from Microsoft:
https://www.microsoft.com/en-us/software-download/windows11
This is a Volume License (MAK) key, not a digital-license key — it activates by entering a product key, not by signing in with a Microsoft account.
MAK Activation Steps
- Install Windows 11 Pro normally on each PC.
- Go to Settings → System → Activation → Change product key.
- Enter the MAK key we sent you. Each install uses the same key — it counts down from the 20 activations included.
- Windows validates the key online against Microsoft's volume activation servers automatically.
If a PC has no internet access, run slmgr /ipk <your key> then slmgr /ato from an elevated Command Prompt instead of the Settings app.
Need to check how many activations are left on your key? Contact our support team — we keep a record of your MAK's usage.
Free key replacement
If a key doesn't work, we replace it at no extra cost.
We reply fast
Message us before opening a dispute — most issues resolve the same day.
Real support
Reply to your order email or use live chat, anytime.