Here's how to install Avast Cleanup Premium on Windows

A few easy steps is all it takes.

  1. Click the button below to start downloading the installation file. Download Avast Cleanup Premium
  2. Once the download is finished, open the avast_cleanup_online_setup.exe file (by default, downloaded files are saved to your Downloads folder).
  3. Click Install and follow the on-screen instructions to complete the installation process.
    See detailed installation instructions
  4. Double-click the Avast Cleanup Premium icon on your desktop to open the application, then go to Menu and select Enter activation code.
  5. Click the text box below to copy your activation code, paste it directly into the application by pressing the Ctrl and V keys simultaneously, then click Enter.
    See detailed activation instructions
  6. 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
  7. To open the application, double-click the Avast Cleanup Premium icon on your desktop.
  8. That's it!