What do I need to run Microsoft Edge Insider (Canary/Dev)?
Currently, Microsoft Edge Insider (Canary/Dev) builds are designed for Windows 10. Beta builds will come online in the future. Support for Mac and all supported versions of Windows will also come over time.
You can sign-up for notifications when other platforms, like Windows 7, Windows 8.1, macOS as they become available - https://www.microsoftedgeinsider.com/en-us/download
You can even choose to install multiple channels side-by-side for testing – they will have separate icons and names so you can tell them apart.
Microsoft Edge Insider (Canary/Dev) builds won't override your current Microsoft Edge.
As a reminder – people using current Microsoft Edge who don’t feel comfortable trying out early software, there’s nothing you need to do now. The Microsoft Edge you use today isn’t changing. However, if you’d still like to follow along with the latest, check out the Microsoft Edge Insider site.