: Go to the Avast One Free Antivirus for Windows page on CNET Download .
: If you need to change the default setup language, use the menu in the top-right corner of the installation screen.
: Click Install for the default setup. To avoid unwanted components, you can choose a manual or minimal installation to deselect optional tools like the "Secure Browser" or "Web Shield". 3. Complete Initial Setup
Downloading Avast from CNET Download is a straightforward process that provides a free, essential layer of security for your PC or Mac.
: Click Yes if Windows prompts for permission to make changes to your device.