Microsoft's Chromium-based Edge browser was an improvement over the initial version of Edge in many ways, including its support for Windows 7 and Windows 8. But the end of the road is coming: Microsoft has announced that Edge will end support for Windows 7 and Windows 8 in mid-January of 2023, shortly after those operating systems stop getting regular security updates. Windows 7 and 8 support will also end for Microsoft Edge Webview2, which can use Edge's rendering engine to embed webpages in non-Edge apps.

The end-of-support date for Edge coincides with the end of security update support for both Windows 7 and Windows 8 on January 10, and the end of Google Chrome support for Windows 7 and 8 in version 110. Because the underlying Chromium engine in both Chrome and Edge is open source, Microsoft could continue supporting Edge in older Windows versions if it wanted, but the company is using both end-of-support dates to justify a clean break for Edge.

If you thought that Windows 7 had already stopped getting security updates, you’re not wrong. Most people stopped receiving general-purpose security updates for Windows 7 back in 2020, around a decade after its original release. But because Windows 7 was so popular with businesses, Microsoft took the unusual step of offering three additional years of optional, paid update support for the operating system. Those updates are ending now, too; a similar program is not being offered for the significantly less popular Windows 8, which is just past its 10-year anniversary.

Edge will continue to run on Windows 11 and the later releases of Windows 10, as well as supported versions of macOS, Linux, iOS, and Android.