Microsoft Edge Version 109 [top] Here

Microsoft Edge version 109 includes several security features designed to protect users from online threats. Some of the key security features include:

As the final update for legacy operating systems, Version 109 included patches for vulnerabilities reported in previous iterations.

| Test | Edge 108 | Edge 109 | Chrome 109 | | :--- | :--- | :--- | :--- | | (Web app responsiveness) | 187 | 192 (+2.7%) | 184 | | JetStream 2 (Advanced JS performance) | 112.5 | 114.2 | 111.8 | | Memory usage (5 tabs) | 780 MB | 742 MB (-5%) | 810 MB | | PDF load (100-page doc) | 1.2 sec | 1.0 sec | 1.5 sec | microsoft edge version 109

We ran benchmarks on a standard Windows 10 PC (8GB RAM, Core i5) to see if 109 improved speed.

For corporate environments running specialized software that requires Windows 7, Microsoft offered a highly limited, temporary extension of critical security fixes for Edge 109 on specific server platforms, though this was meant strictly as a stopgap measure rather than a permanent solution. 3. Move to Supported Hardware and tab management

As a major component of a secure system, version 109 included critical security updates meant to protect users against known vulnerabilities. Microsoft maintained support for these vulnerabilities, particularly for Windows Server 2012/R2 users.

Microsoft continued to provide critical security fixes for Edge 109 on legacy platforms: Microsoft maintained support for these vulnerabilities

For users on modern operating systems (Windows 10 and 11), Edge 109 was simply a standard monthly update. They continued to receive version 110, 111, and beyond without interruption.

Continued improvements to existing features like Collections, PDF viewing, and tab management, which were common to Chromium-based browsers at the time. 3. Why Continued Support Was Crucial (And Then Ended)