Like all modern versions of Edge, version 109 is built on the Chromium open-source project. Consequently, it incorporated the upstream security fixes and stability improvements found in Chromium version 109. This ensures that the browser remains compatible with the latest web standards and performs efficiently on modern hardware.
Because Microsoft Edge automatically updates to the newest available build by default, users on Windows 10 or 11 will have long bypassed this version. However, if you are maintaining a legacy machine, you may need to source it manually. For Consumer Legacy Systems microsoft edge version 109