How to activate a Windows 11 Enterprise IoT LTSC key?

Activating a Windows 11 Enterprise IoT LTSC key is really simple, just follow these steps:

1. Purchase Your CD Key: Obtain a genuine CD Key from a trusted seller.
2. Install Windows 11 Enterprise IoT LTSC: Download the official installation media from the Microsoft website.
3. Enter Your CD Key: During installation, input your CD Key when prompted.
4. Complete the Activation: Follow the on-screen instructions to finalize the activation process.
5. Once activated, you’ll have full access to all features, updates, and security patches for the next 10 years.

The key is not working

If you have activated the key according to the guide but the code appears not to work, please check what type of error message you receive and depending on it follow the appropriate instructions:

• My key is Duplicated / Already Used. How can I proceed?
• My key is Invalid. How can I proceed?
• My key is region locked / can't be activated in my country. How can I proceed?
• My key activated a different product that it was supposed to. How can I proceed?
• The key I bought didn’t activate all of the content it was supposed to. What can I do?