How to Install Avast! Free Antivirus for Windows
The following steps will assist you in downloading and installing Avast! Free Antivirus for Windows. If you need assistance at any point during this tutorial, please visit our support page.
Visit www.avast.com and download the “Avast! Free Antivirus” option. Save the install file to your desktop.
When Avast! completes installation, click “Continue”
Select Update Virus Definitions.