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.

Which security products do the best job of keeping you and your devices safe? To find out, we put them through a series of ...

Keep your computer and other devices safe from viruses and other harmful software with these top-rated antivirus programs.

For an IT manager, an executive losing his notebook PC is like a banker misplacing the vault keys — potentially catastrophic for the business. An unprotected PC is like an open door. Anyone can walk ...

Firmware is the low-level software that is deeply integrated into the hardware of your device. It sits beneath higher-level software and your PC’s hardware and acts as a kind of bridge running the ...

I've always been paranoid about PC security. But over the years, Windows has genuinely stepped up its game with some powerful protection features that most people overlook. These security settings are ...

Computers house so much of our personal data that it’s essential to set up protective measures in case of cyber attack or mechanical failure. These five must-do steps dramatically increase the odds ...

Internet security is a complex topic even for experts in the field, and for average people the terminology can be downright confusing. While you may not need to know every technical term out there, ...

At a time when cybersecurity is more fragile than ever and it feels like there’s a scam happening around every corner, using the right antivirus software on your computer has once again become a ...

Advanced SystemCare acts as a full‑featured PC cleaner, removing junk and boosting performance, while IObit Uninstaller ...

How to check your Windows PC for expiring security certificates - a big one ends in June ...