If you've heard or seen the term DNS or DNS server on your computer, you may be wondering what it means, and how it affects your internet.

After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.

Set up your own free VPN server at home with a simple software based method that encrypts your traffic, protects privacy, and ...

Your desktop firewall may not offer enough protection. Two of these options are free, while the other has an associated cost. The importance of network security cannot be overstated.