Now with a valid license keys of Windows 11 Pro can easily enable you to upgrade from Home to Pro. If you have purchased valid key from Keyslo.com.
You will be able to do it in just 30 Seconds. Let’s start the countdown.
Important Notes:
- This guide assumes you have a valid Windows 11 Home edition already installed on your device.
- The license key from Keyslo.com will only upgrade your existing Windows 11 Home to Pro, not upgrade Windows 10 to Windows 11.
- Ensure the key is compatible with your region and language.
- Download and install the latest Windows 11 updates before proceeding.
Upgrading Windows 11 Home to Pro with a License Key from Keyslo.com: Step-by-Step Guide
Important Notes:
- This guide assumes you have a valid Windows 11 Home edition already installed on your device.
- The license key from Keyslo.com will only upgrade your existing Windows 11 Home to Pro, not upgrade Windows 10 to Windows 11.
- Ensure the key is compatible with your region and language.
- Download and install the latest Windows 11 updates before proceeding.
Steps:
1. Locate your product key:
- Check your Keyslo.com purchase confirmation email or account for the 25-character product key.

2. Upgrade through the Microsoft Store:
- Press Windows Key + I to open Settings.
- Click on “System” and then select “Activation”.
- Under “Upgrade your edition of Windows”, click on “Open Store”.
- In the Microsoft Store, select “Upgrade to Windows 11 Pro”.
- Click on “Buy” and then choose “Change product key”.
- Enter your Keyslo.com product key and click “Next”.
- If prompted, choose the activation method (Microsoft Account or local account) and proceed.

3. Upgrade through Activation Settings:
- If the Store method doesn’t work, try this alternative:
- Press Windows Key + I to open Settings.
- Click on “System” and then select “Activation”.
- Click on “Change product key”.
- Enter your Keyslo.com product key and click “Next”.
- Windows will attempt to activate your Pro edition automatically.

Troubleshooting:
- If you encounter activation errors, double-check your product key for typos or invalid characters.
- Ensure you’re using the correct license key for Windows 11 Pro.
- Check for internet connectivity.
- Disconnect your internet connection, enter the generic key VK7JG-NPHTM-C97JM-9MPGT-3V66T, restart your PC, reconnect to the internet, and then enter your Keyslo.com key again.
Verify Activation:
- Once the upgrade process is complete, go back to Settings > System > Activation.
- It should now say “Windows is activated” and show your edition as “Windows 11 Pro”.
Additional Notes:
- Your Keyslo.com license should be valid for the lifetime of your device.
- Keep your purchase confirmation email and a copy of your product key for future reference.
By following these steps and ensuring you have a valid license key, you should be able to upgrade your Windows 11 Home to Pro seamlessly and unlock its additional features. Remember, using a genuine license key is essential for a smooth and secure Windows experience.
If you encounter any further issues, feel free to ask for additional help!





