It launched without important features–Edge still doesn’t support browser extensions and won’t until Windows 10’s Anniversary Update is released. Despite its new name, though, which is meant to distance itself from Internet Explorer’s reputation, Edge has its own serious issues. Microsoft Edge is the Microsoft’s successor to Internet Explorer, a big new browser included with Windows 10.
It doesn’t support the latest browser features, it can be quite slow, and its browser add-on framework is clunky. Internet Explorer is old and outdated–so much so that Microsoft is intent on phasing it out. Microsoft’s browsers both have big problems. Why Chrome Beats Internet Explorer and Edge