Windows 11 Pro for Workstations – Phone Activation
Step-by-step activation guide
Download Your ISO
Get the official multi-edition ISO directly from Microsoft:
https://www.microsoft.com/en-us/software-download/windows11
This is a separate edition from standard Windows 11 Pro. When Setup asks for a product key, enter the Pro for Workstations key we sent you so the installer selects the correct edition — the generic Home→Pro upgrade keys used for standard Pro do not apply here.
Activate Windows by Phone – Step-by-Step Guide
Step-by-step guide to phone activation:
https://mcakey.com/how-to-activate-windows-by-phone/
If you need the Confirmation ID (CID)
You can securely obtain your Confirmation ID through our online tool, which connects directly to Microsoft's activation servers:
https://mcakey.com/get-cid-confirmation-id-online/
Or we can do it for you: just send us your Installation ID via website chat or email.
If you want to use Microsoft's direct tool
This procedure is done entirely online, from your browser. It takes 2 minutes.
- Go to https://visualsupport.microsoft.com/
- Sign in to your Microsoft account.
- Choose the product matching your purchase.
- Enter your Installation ID (shown in the activation window).
- When asked "on how many PCs is the key activated?", enter 0. This matters.
- You will get a Confirmation ID: enter it at step 3 of your activation window.
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