A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.

Windows Defender is a built-in antivirus tool that many people use for online security. Over the years, it has gained popularity for being efficient, easy to use, and non-intrusive. However, it also ...

Microsoft Patches RoguePlanet Defender Flaw That Can Grant SYSTEM Privileges | Read more hacking news on The Hacker News ...

Windows is generally pretty safe, but the internet is a dangerous place full of malware that’ll infect your devices if you aren’t careful. One thing you can do to stay safe is to make sure you’re ...

Do you still need third-party antivirus on your Windows PC?

When you clean-install Windows 11, Windows Defender sets Smart App Control into evaluation mode. It analyzes the apps you run and determines trusted software. After a few days of use, it switches to ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. There are a number of antivirus, anti-malware, and internet ...

Best Antivirus Best Antivirus Software for Windows PCs in 2026 Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your device, ...

Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing defense, ransomware protection, VPN limits, ...

PCWorld outlines five essential Windows Defender configuration changes to optimize security and performance on new Windows PCs. Key adjustments include disabling redundant system tray icons, turning ...