Upgrade Windows 11 Home to Windows 11 Pro with a retail key
Check if your PC meets the minimum system requirements for Windows 11 Pro. This includes a 64-bit processor with a clock speed of at least 1 GHz, 4 GB of RAM, and 64 GB of storage.
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Back up your important files and documents before you start the upgrade.
Open the Settings app on your Windows 11 Home PC by clicking the Start menu and then clicking the gear icon (Settings) on the left side of the menu.
In the Settings app, click the “Update & Security” category, and then select “Activation” in the left pane.
Click on the “Change product code” option under the “Product code” section on the right side of the window.
Enter the Windows 11 Pro license key. Make sure you enter the key accurately and click the “Next” button.
Windows will now verify the license key and start the upgrade to Windows 11 Pro. Follow the on-screen instructions to complete the upgrade process. This may take some time, depending on the size of the update and the speed of your PC.
After the upgrade is complete, you must restart your PC to apply the changes. After restarting, you should now be able to use the features of Windows 11 Pro.
