Introducing Microsoft Edge preview builds for Windows 7, Windows 8, and Windows 8.1 - Microsoft Edge Blog
Update 6/26/19: Today we released the Dev channel for previous versions of Windows, now available in addition to the Canary channel released last week. You can download both from the Microsoft Edge Insider website. Give it a try and let us know what you think using the “Send feedback” smiley, the Microsoft Edge Insider forums
Microsoft Edge, Microsoft Wiki
Microsoft launches first preview builds of Chromium-powered Edge browser for Windows 10 – GeekWire
The Windows Insider Program
How to clear cache and cookies in Microsoft Edge on Windows
次期「Microsoft Edge」のプレビュー版、 Windows 7/8/8.1にも提供開始
Chromiumベースの新「Microsoft Edge」のプレビュー版がWindows 7/8
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Microsoft announces end of support for Edge on Windows 7, 8, and 8.1 - Neowin
Microsoft Windows 11 - Review 2024 - PCMag UK
Latest Microsoft Edge released for Windows Windows 10 Forums