Here's how to install AVG TuneUp (Multi-Device)
Includes TuneUp for up to 10 devices.
2. Once the download is finished, open the avg_tuneup_online_setup.exe file (by default, downloaded files are saved to your Downloads folder).
3. Click Install now and follow the on-screen instructions to complete the installation process.
See detailed installation instructions
4. Double-click the AVG TuneUp icon on your desktop to open the application, then go to Menu and select Enter activation code.
5. Type the activation code you received with the product into the text box, and click Enter (if asked, enter your name, email, and postal code).
See detailed activation instructions
Note: If you have a valid product subscription, but the provided activation code is rejected, enter it in our activation form to retrieve a working activation code via your AVG Account.
Go to activation form