Windows Firewall has now been renamed to Windows Defender Firewall. If Windows Firewall is configured properly, it can help prevent hackers or malicious software from gaining access to your PC through ...

The first thing you should do is click on the Restore Settings placed right below the error message and see if the issue is resolved. Sometimes, Windows revert back ...

How to turn on the Windows 10 Firewall and configure its settings Your email has been sent Windows 10 Firewall is a robust security system that's easy to set up and configure. Here's how to use it to ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

Q: What’s a firewall and do I need one at home? A: Focusing on internet security is key to staying safe online, and a firewall serves as a critical element of defense for your entire home network. The ...

Q: What does a firewall do, and is it something I need to get? A: In the early days of the internet, we often connected through a dial-up modem or some other form of direct connection. When you ...

Windows XP comes with a built-in firewall called Windows Firewall. For people who do not want to spend the money on a commercial software firewall, this firewall will be more than enough to protect ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

What Does a Firewall Do To Protect My Home Network Your email has been sent Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...