| Feature | AVG Free | Microsoft Defender | |--------|----------|--------------------| | Real-time protection | ✅ | ✅ | | Phishing protection (web) | ✅ (link checker) | ✅ (SmartScreen) | | Performance impact | Low to medium | Very low | | Ransomware folder protection | ✅ (advanced) | ✅ (basic) | | Privacy/cleaning tools | ✅ (junk, bloatware) | ❌ | | Automatic game mode | ✅ | ❌ | | Ads for paid version | Some | None |

For most home users, the best combo is: Windows Defender + careful browsing. But if you want free proactive scanning and PC tune‑up tools, AVG Free is a great fit. Word count: ~700. Style: Informative, neutral, and practical for general readers.

With Windows 11 already packing a solid built-in security suite (Microsoft Defender), many users wonder if a third-party free antivirus like AVG is still necessary. The short answer: for many people, yes—especially if you want extra layers of privacy, phishing protection, and performance tuning.