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

Your antivirus is probably just fine; here's how to check.

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, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. How to keep Windows safe. Microsoft has just issued updated guidance for more than 500 ...

Using a Windows 11 PC is a great experience, but what about protecting it from cybercriminals with bad intentions? Fortunately, your Windows 11 PC comes with Windows Security built in, and it does a ...

A phone displaying the Microsoft Defender logo, with the product page for Microsoft Defender Antivirus for Windows in the background - T. Schneider/Shutterstock Antivirus software is simply essential, ...

Bitdefender antivirus has different profiles for different needs. These profiles include Work Profile, Movie Profile, Game Profile, Battery Mode Profile, and Public WiFi Profile. The Battery Mode ...

Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices.

Best Antivirus Best Free Antivirus for Windows 10 in 2026: Top Free Protection Options Compare the best free antivirus tools for Windows 10 in 2026, including real-time malware protection, phishing ...