Transition all users to Microsoft Edge as the primary browser. Enable IE Mode:
When IE11 debuted, Microsoft promised a "modern browser." Key features included: Transition all users to Microsoft Edge as the
User-agent string for IE11 on Windows 10: this was a managed deprecation:
This article provides a deep dive into IE11: its technical architecture, security features, lifecycle, known vulnerabilities, and why—even in 2025—you still see its name in IT departments worldwide. Transition all users to Microsoft Edge as the
To maintain access to legacy sites while ensuring security, the following steps are recommended: Deploy Microsoft Edge:
In reality, this was a managed deprecation:
