Is Windows Defender Good Enough in 2025?

評分 3.5 · Neil J. Rubenking · Microsoft Defender Antivirus does a decent job of securing Windows 10 and 11 PCs without other antivirus protection, though it can't beat the best free or paid ...

Microsoft Defender 防毒軟體過去一年在真實世界保護評分持續保持高分，在最新的測試中是99.8%。 商務安全性測試2021 年(3 月- 6 月)：真實世界保護評分99.7%. 商務安全性 ...

Microsoft Defender Antivirus has scored consistently high in Real-World Protection Rates over the past year, with 99.8% in the latest test.

評分 2.0 · Tibor Moes Microsoft Defender is ranked #20 of the 28 best antivirus of 2025. Microsoft Defender has excellent anti-malware protection (even surpassing some antivirus ...

Microsoft Products ; Microsoft Defender Antivirus (Consumer) 4.18, top product ; June 2023 ; Microsoft Defender Antivirus (Consumer) 4.18, top product ; April 2023.

Windows 11: April 2025 ; Microsoft Defender Antivirus (Consumer) 4.18, top product ; Norton Norton 360 25.2 & 25.3, top product ; Protected.net TotalAV 6.2, top ...

評分 4.4 (1,868) 1868 in-depth reviews from real users verified by Gartner Peer Insights. Read the latest Microsoft Defender for Endpoint reviews, and choose your business ...

評分 3.5 · Neil J. Rubenking · Microsoft Defender Antivirus does a decent job of securing Windows 10 and 11 PCs without other antivirus protection, though it can't beat the best free or paid ...

In short, Windows Defender might well be good enough for some, but it certainly isn't the best, especially compared to brands like Norton that offer more ...

評分 3.5 · AV-Test's Window Consumer reports awarded Defender a maximum of 6/6 points for protection, performance, and usability in its January - February ...