Smartphones have become central to everyday life. They store our emails, banking apps, social media, and even work files. As ...

Microsoft Defender isn't bad, but it's still insufficient to fully protect your PC. You don't have to pay extra, though. We’ve tested and ranked the best free antivirus apps. When the IBM PC was new, ...

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 is antivirus software and do you still need it in 2026?

Discover the best antivirus programs for computers that keep you protected without slowing you down. Best Antivirus Software ...

In 2025, most devices feature built-in antivirus software that scans files you attempt to download, blocking anything it deems suspicious. Antivirus tools also perform automated scans to remove ...

Avast Free Antivirus for Mac delivers on its historically strong antivirus/anti-malware tools and offers some interesting network tools. However, the inConsistent web filtering and the failure of its ...

We know, it sounds too good to be true. Security isn't free, right? Well, in some cases it is. You can get everything from anti-virus to a firewall for less than a ...

Unlike your built-in laptop antivirus protection, modern antivirus software doesn’t just protect you from dodgy downloads—it can keep the kids from looking at web pages they shouldn’t or make sure ...

Depending on whom you ask, paying for antivirus software is either a good investment or a total ripoff. In reality, neither viewpoint is accurate. You can find plenty of good reasons to choose a paid ...

Google has done a great job of making Chrome OS lightweight, yet still secure against common computer viruses, which is one reason it’s a popular choice at schools. However, if you have a Chromebook, ...