If you don't have Windows 11 Professional already installed, we recommend you first download and install it from here: https://www.microsoft.com/en-us/software-download/windows11
Common Errors during Activation:
- 0xc004f050 (Click here on how to fix this error)
- 0xc004c008 (Click here on how to fix this error)
- 0xc0ea000a (Click here on how to fix this error)
- If you receive any other error then please contact our Support Team through email or Contact Page for further help.
To Activate Windows 11 Professional with OEM Key follow this:
- Click Start -> Go to Settings
- Click on System -> Activation
- Click on Activate or Change Product Key
- Enter the License Key you received after purchase
- Done, now your Windows is fully activated and you will have access to Premium features
Or you can follow this:
- Search "Activation settings" in your Windows search bar
- Click on Activate or Change Product Key
- Enter the License Key you received after purchase
- Done, now your Windows is fully activated and you will have access to Premium features
Buy a genuine Windows 11 Professional - OEM License Key from here:
https://www.premiumcdkeys.com/products/windows-11-professional-oem-key