Hello Castor
Thank you so much for reaching out, I am Udit an independent advisor, and I am glad to assist you today with this issue.
Step 1: Go to the Microsoft Store online
Visit this link:
https://www.microsoft.com/store/productId/9NRDX...
This is where Microsoft sells Windows 11 Pro directly. You’ll see the price (around $199.99 USD). This purchase gives you a digital license and a product key.
Step 2: Buy the Windows 11 Pro license
Click “Buy” and sign in with your Microsoft account (or create one if needed). You can pay using a debit card. After purchase, you’ll receive a product key — save that somewhere safe. This key will also work with Windows 10 Pro.
Step 3: Download the Windows 10 ISO
Go to this link:
https://www.microsoft.com/software-download/win...
Click “Download tool now” to get the Media Creation Tool. Run it, and it will let you create installation media (like a bootable USB) or download the ISO file.
Step 4: Install Windows 10 Pro
Use the ISO or USB you created to install Windows 10 on your computer. During the installation, when it asks for a product key, enter the one you received after purchasing Windows 11 Pro. It will activate Windows 10 Pro.
Step 5: Finish setup and confirm activation
Once installation is complete, go to Settings > System > Activation. You should see that Windows is activated with a digital license.
Please let me know how it goes, and if you need any further assistance.
Regards
Udit