Protect Your PC With a Free Firewall

Windows may have its own built-in firewall, but there are some free (and better) alternatives worth trying.

Protect Your PC WIth a Free Firewall Windows may have its own built-in firewall, but there are some free (and better) alternatives worth trying. READ NOW   READ THESE NEXT How Does a Firewall Work? What Programs Take Up the Most Space on Your Hard Drive? How Big Is a Gigabyte, Really? Test a Suspicious Link Without Clicking It Advertisement You are receiving this newsletter because you subscribed to the Tech Today newsletter. If you wish to unsubscribe, please click here A DOTDASH BRAND 1500 Broadway, 6th Floor, New York, NY, 10036 © 2017 Dotdash - All rights reserved. Privacy Policy.