In April, Microsoft shared insights on the robust security features embedded within Windows 11, encapsulated in a blog post titled “Best antivirus software for 2026: The built-in Windows protection you need.” This piece highlighted the operating system’s native security capabilities, suggesting that users might not require additional antivirus solutions, as Windows Security is designed to safeguard their data effectively.
Controversy and Removal
However, the blog post has recently vanished from the Microsoft Learning Center, a change first noted by AV-Comparatives and subsequently brought to our attention by Neowin forum supervisor goretsky. The original article, published on April 9, was accessible until at least May 11, but a snapshot from May 24 shows that it was removed without any formal announcement, now redirecting visitors to the Learning Center homepage.
The content of the blog elaborated on various protective measures offered by Microsoft Defender Antivirus, Microsoft Defender SmartScreen, Smart App Control, and built-in ransomware mitigation strategies. One of the more contentious claims made was that third-party antivirus solutions might not be necessary for many users. A notable excerpt posed the question:
Do you still need third‑party antivirus in 2026?
It went on to assert that for numerous Windows 11 users, Microsoft Defender Antivirus sufficiently addresses everyday risks without the need for supplementary software. The decision to incorporate third-party antivirus solutions was framed as dependent on individual usage patterns and desired features.
- When built‑in protection is enough: The blog suggested that Windows antivirus protection is adequate when default settings are maintained, updates are regularly installed, and software downloads are intentional. Microsoft Defender Antivirus and SmartScreen are equipped to tackle prevalent threats, including malicious files and phishing attempts.
- When additional tools may help: Users managing multiple devices, sharing devices with family, or seeking features like identity monitoring or parental controls might consider additional security software. However, the post cautioned that each added tool could complicate system performance.
While many Windows 11 users, including some in our own circles, find the built-in protections satisfactory, Microsoft’s assertive stance may have unsettled certain partner vendors, potentially prompting the blog’s removal.
A search for similar content on Microsoft’s platforms yielded no recent articles reiterating this perspective, suggesting a deliberate shift in communication strategy. We have reached out to Microsoft for clarification regarding the rationale behind this unexpected decision.
