Install free firewall to stop viruses in Windows

Описание: In this tutorial, I am showing how you can set up and install a free firewall. Avast is one of the most popular Security software in the world. Most of the Antiviruses come with paid firewalls but Avast offers free firewall to the millions of windows users.
You can block internet access of any software with the help of Firewalls.


Time stamp
00:00 Introduction
00:08 Starting
00:13 Installing Free firewall
01:46 Setup free firewall