Microsoft recently published Microsoft Edge Dev Build 110, which according to the provided release note version 110.0.1543.0 had quite a lot of information, including the fact that as of this version, Microsoft Edge no longer supports Windows 7, 8, and 8.1.

This is in accordance with Chromium version 110's end of support for the three operating systems, and naturally, not only Google Chrome but also Microsoft Edge and all other Chromium browsers will implement the same change.

"Windows 7, 8, and 8.1 will no longer be supported beginning with Chromium 110 (Sunsetting support for Windows 7 / 8/8.1 in early 2023 - Google Chrome Community)"

A little bit about Microsoft Edge Dev version 110.0.1543.0, in addition to this information, there are a lot of changes and improvements presented, including starting with this version, users can force the display of sidebar content into Dark Mode when Dark Mode is enabled (even if the content does not support dark mode), and there is also now the ability to create and share workspace share links in the browser.

The official information from the following Microsoft page contains the complete changelog.

With this information, those of you who are still using Windows 7, 8, or 8.1 should update your system immediately because all chromium browsers are likely to stop supporting the OS in January 2023.