Many will be happy to hear that Microsoft is finally adopting a different rendering engine for the default web browser on Windows 10. Using Chromium means websites should behave just like they do on Google Chrome in Microsoft's new Anaheim browser, meaning users shouldn't suffer from the same instability and performance issues found in Edge today. This is the first step towards revitalizing Windows 10's built-in web browser for users across PCs and phones. Edge on iOS and Android already uses rendering engines native to those platforms, so not much will be changing on that front.

https://www.windowscentral.com/microsoft-building-chromium-powered-web-browser-windows-10