Windows remains the most targeted operating system in the world. While Microsoft's built-in Windows Defender has improved, it still lacks the advanced features found in premium suites—like comprehensive ransomware remediation, VPNs, and identity theft protection.

Quick Summary: Our Top 3 Picks

  • 1
    Bitdefender Total Security Best overall virus protection and lowest system impact.
  • 2
    Norton 360 Deluxe Best for full identity protection and unlimited VPN.
  • 3
    TotalAV Most user-friendly interface with great system tune-up tools.

1. Bitdefender Total Security

#1 EDITOR'S CHOICE

Bitdefender is our top recommendation for Windows users in 2026. In our tests, it caught 100% of zero-day malware samples and had virtually no impact on PC gaming performance.

It includes a specialized "Ransomware Remediation" layer that automatically backs up your files if it detects suspicious encryption activity, restoring them instantly after neutralising the threat.

  • Perfect lab scores
  • Anti-tracker included
  • Minimal system drag
  • Safepay Banking Browser
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2. Norton 360 Deluxe

Norton 360 isn't just an antivirus; it's a full cybersecurity suite. The "Deluxe" plan covers up to 5 devices (Windows, Mac, iOS, or Android) and includes an Unlimited VPN, which is rare at this price point.

For Windows users, it offers excellent Dark Web Monitoring, alerting you if your email or passwords are sold underground.

  • Unlimited VPN data
  • 50GB Cloud Backup
  • Smart Firewall
  • Parental Controls
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Do you really need Antivirus for Windows?

Many users ask if Windows Defender (Microsoft Defender) is enough. The short answer: It's "okay" for basic use, but it has significant gaps:

Feature Windows Defender Premium Antivirus
Malware Scanning Good Excellent
Ransomware Rollback No Yes
VPN (Privacy) No Yes
Password Manager Basic Advanced