If you have already installed Avira System Speedup Free and purchased an Avira System Speedup Pro license but have not yet activated it please follow the steps to upgrade.
Upgrade Free to Pro
- Click the Avira icon in the system tray.
- Search for "System Speedup" and click Open.
- Click Register in the upper right corner of the window.
You will be redirected to the login page of your Avira account.
- Log in with your credentials.
- Click in the left menu panel Subscriptions.
- Go to the Tab Activate new license.
- Add your new Avira System Speedup Pro license and click Activate license.
Your System Speedup Pro license will be activated automatically on your device.