The second annual Microsoft Edge Web Summit is being held today in San Francisco, and the company is livestreaming the developer event. The summit will offer new info on Microsoft's Edge web browser for Windows 10 and Windows 10 Mobile.

Microsoft will likely reveal more about plans to add extensions to Edge in the future. Early support for those browser add-ons are already available to Windows 10 PC users on the Insider testing program. We will also likely learn more about additional features that are planned that will be of interest to website designers.

Check back later today as we will report any major news that comes out of the Microsoft Edge Web Summit.