Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Support for Windows 10 has ended, putting your system at risk. You don't have to upgrade—here's how to stay protected.

What's the top security software to keep your PC safe? We've tested, reviewed, and rated more than 40 apps to help you choose the right security suite to protect your devices and data.

Most PCs don't get hacked, they get neglected.

We may receive a commission on purchases made from links. Today more than ever, it is of the utmost importance that you have one or more security apps protecting your computer's sensitive inner ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...

We spend so much time online that how we connect to the internet has become almost as important as the devices we use. Most people never give it a second thought. They connect their computer to Wi-Fi, ...

Built into Windows 11 Pro, Enterprise, and Education, BitLocker encrypts your system drive to protect it against unauthorized access. Normally, a person who grabs your computer might be able to ...

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 ...

PCWorld outlines five essential Windows Defender configuration changes to optimize security and performance on new Windows ...

5 Antivirus Programs That Actually Hold Up in 2026 Best Antivirus Software That Won’t Slow Down Your Computer Discover the best antivirus programs for computers that keep you protected without slowing ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...