Randall

Avast is a popular antivirus software that comes pre-installed on many Windows 10 machines. It’s a great tool for keeping your computer clean and safe, but it can also be a little confusing to use.

In this article, we’ll show you how to turn on the Avast firewall in Windows 10.

First, open the Settings app in Windows 10.

Next, click on Security and then on Firewall.

Finally, click on the icon next to Avast to turn it on.