Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

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

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

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 ...

One of Defender’s bigger advantages is that it’s built directly into Windows. There’s nothing to install and nothing extra to ...

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

Overview Antivirus keeps you safe from ransomware attacks, phishing scams, and identity theft. Modern antivirus solutions help to identify and remove AI-powered ...

Antivirus software is likely the best-known type of security software, installed on approximately 76 percent of computers globally. It protects businesses and consumers alike from malware, ransomware, ...

It has been a secret, long known to intelligence agencies but rarely to consumers, that security software can be a powerful spy tool. Security software runs closest to the bare metal of a computer, ...

From our phones to our laptops, we use many gadgets and increasingly store vital information on them. Malware can steal this data and lock you out of your devices, derailing your personal and ...

Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.