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.

Microsoft is weighing in on whether you should install third-party antivirus software on a PC, telling users the built-in Defender should be enough. Microsoft quietly took an official stand in a ...

Best Antivirus Best Antivirus for Windows 11: Fast, Lightweight & Secure Windows 11 users face growing cyber threats, from ransomware and phishing to occasional zero-day exploits. Choosing the right ...

A finger pressing a key with antivirus inscription on a keyboard - Diy13/Getty Images With the ever-growing threat of malware, ransomware, and phishing scams, a solid security app is essential for any ...

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why.

Though many Windows 10 users opt for third-party antivirus protection, those who use Microsoft Defender may not be getting all of the protection they could. Here’s how to check your settings and what ...

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