0;1052;0;2cb; 0;908;0;f1; 0;88;0;98; 0;279;0;1c1; 0;1247;0;b1f;
18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_10;56;
18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;56; 0;10c9;0;af2;
Microsoft Edge version 109 is a significant release because it is the final version to support several older Windows operating systems. Released in early 2023, it serves as the terminal update for users on legacy systems who cannot upgrade to newer versions of Edge. 0;16;
18;write_to_target_document7;default0;8b5;18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;92;0;a3; 0;baf;0;649; Supported Operating Systems 0;16;
Version 109 is the last browser version compatible with the following: 0;16; 0;4f8;0;563; Windows 7 Windows 8.1
Windows Server 2008 R218;write_to_target_document7;default0;2b5;18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;94e; Windows Server 2012 Windows Server 2012 R2 0;2a; Key Features & Changes 0;16;
End of Life: While the browser continues to function on these systems, it no longer receives new features or general security updates.
Security Baseline:0;145;0;4d6; Microsoft released a security review for this version, introducing 14 new settings (7 user and 7 computer settings).
New Features: This version introduced text prediction0;511; and personal Microsoft account linking for work profiles. microsoft edge version 109
Technical Deprecations:0;ee;0;a14; The nonstandard Event.path API was removed to improve web compatibility, and certain legacy JavaScript behaviors (like the 1ms clamp for setTimeout) were phased out. 18;write_to_target_document7;default0;2b5;18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;2a; Ongoing Support Status 0;16;
Security Patches: Microsoft provided critical security fixes for version 109 on Windows Server 2012/R2 until October 10, 2023.
WebView2:0;4f0; The WebView2 Runtime version 109 also follows this same end-of-support timeline for legacy Windows platforms.
Manual Installation: Users still on these systems can find version 109 installers via the Microsoft Update Catalog0;51f;0;5b0;. 0;2a;
18;write_to_target_document1b;_zVvtaaWIBfOPwbkPz-DzsA8_100;57; 0;f5;0;195;
18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;a5;
18;write_to_target_document7;default18;write_to_target_document1a;_zVvtaaWIBfOPwbkPz-DzsA8_20;5206;0;4c32;
18;write_to_target_document7;default0;a1;0;a1;18;write_to_target_document1b;_zVvtaaWIBfOPwbkPz-DzsA8_100;a50;0;5ea; 0;11c5;0;26f5; SetTimeoutWithout1MsClampEn... - Microsoft Learn
The End of an Era: What You Need to Know About Microsoft Edge Version 109 The Final Chapter for an Era: Microsoft Edge
If you’re still running an older version of Windows, you’ve likely seen the notifications. Microsoft Edge version 109, released in January 2023, marked a major turning point for the browser. While it brought some handy new features, its biggest legacy is being the final bridge between the old and new worlds of Windows. The Last Stop for Legacy Windows
The most critical takeaway for Edge 109 is its status as the final supported version for several classic operating systems: Windows 7 Windows 8.1 Windows Server 2012 & 2012 R2
While the browser will technically still function on these systems, it will no longer receive new features or security updates beyond specific critical fixes provided through late 2023. If you want to move to Edge version 110 or higher, Microsoft now requires Windows 10 or 11. Key Features Introduced in Version 109
It wasn't just about saying goodbye; version 109 also rolled out several quality-of-life improvements for users on modern hardware:
Account Linking: A new feature allowing users to link their personal Microsoft account and Work/School account to earn Microsoft Rewards more easily.
Text Prediction: To help you write faster and with fewer errors, Edge 109 introduced built-in text predictions for web forms and search bars.
Enhanced Security Baselines: Microsoft added 14 new settings (7 for users and 7 for computers) to give IT administrators more granular control over browser security and behavior.
Hardware-Enforced Stack Protection: This update finalized the implementation of advanced security features designed to prevent common memory-based exploits. What Should You Do Now?
If you are currently on Edge 109, your next steps depend on your operating system: From About Microsoft Edge (see above) the browser
On Windows 10/11: You should update immediately. Newer versions of Edge offer significantly better performance, enhanced AI features (like Microsoft Copilot), and the latest security patches.
On Windows 7/8.1: You are essentially at a dead end for security. Your browser is increasingly vulnerable to new web threats. The official Microsoft guidance is to upgrade your OS to a supported version of Windows to continue receiving browser updates.
On Windows Server 2012 R2: While Edge 109 received "critical" security support through October 10, 2023, that window has now closed. Transitioning to a newer server environment is recommended for long-term safety.
Microsoft Edge 109 remains a reliable piece of software, but in the fast-moving world of web security, "last supported version" is a signal that it's time to plan your next move. Security baseline for Microsoft Edge version 109
Edge Workspaces—a feature allowing teams to save a collective set of tabs and favorites—began rolling out in 109. While not fully public, enterprise users saw the framework. Workspaces allowed a manager to share a "workspace" URL; when employees opened it, Edge would automatically open the five or six necessary tabs (SharePoint, Teams, Excel Online) instantly.
Even on supported OSes, users reported a few quirks with Edge 109.
Issue 1: "STATUS_ACCESS_VIOLATION" crash on startup
edge://settings/system and turn off "Hardware Acceleration." Then update Intel/AMD/NVIDIA drivers.Issue 2: Sync failing despite signing into Microsoft account
edge://settings/profiles/sync > "Reset sync." This clears the server-side data and re-uploads your current local data.Issue 3: PDF forms not saving data