On this page, we have given the step-by-step instructions to know how to install Avast antivirus on Windows computers. Before installing, make a note that Avast is free for 30 days. After that, you will be prompted to purchase a subscription.
Before you begin to install Avast on your computer, make sure your computer is connected to the Internet and there are no other active antivirus software on your computer.
If you have any queries regarding how to install Avast antivirus, click the call button.