Look for real-time protection, manual scan performance and scan scheduling. Some antivirus tools may have additional layers of security like ransomware protection. Free vs. paid antivirus software ...

Every Windows computer has Microsoft Defender Antivirus installed, making it the most widely installed antivirus. However, if you've installed third-party protection, Defender stays on the sidelines.

We've tested more than 100 anti-malware apps to help you find the best malware protection and removal software for all your devices. When the IBM PC was new, I served as the president of the San ...

The best antivirus programs offer up-to-date protection without overly taxing your computer. With this thought in mind, we set out to find the best antivirus software overall.

When the IBM PC was new, I served as the president ... privacy, and identity protection, putting antivirus tools, security suites, and all kinds of security software through their paces.

Over 300,000 new types of ransomware and other potentially malicious software are discovered daily, according to the IT security research institute AV-TEST. Computer viruses can slow down your ...

These include strong protection against malware, browser security and parental ... and didn't have a huge impact on the speed of computer processes. When I put Bitdefender under the microscope ...

For business users, there are paid-for internet security options to cover a range of needs and options. For home users, though, the Avast free antivirus should keep your PC very well protected ...

Being online these days can be worrisome, especially with things like malware and phishing scams out there that can potentially cause you a problem. Luckily, modern anti-virus companies offer a ...

On your PC, it examines opened or added files ... Its antivirus is not available as an independent subscription—rather, malware protection is an add-on feature as you move up to more expensive ...

Kurt "CyberGuy" Knutsson reveals the warning signs and steps to take if you suspect that your personal computer is infected with a virus.