Meet Now in the Windows 10 Taskbar is now available to all Windows Insiders in the Dev Channel.
Leveraging this group policy for the default browser and common file types means that your organization's end users will not have to decide on these defaults themselves. For example, this makes it easy to set Microsoft Edge as your organization's default browser, or always open PDFs in your organization's preferred app. This means that IT admins can set which apps will automatically open various file types or links. This change will apply to existing users as well as users with new deployments.
We look forward to sharing future improvements in this space. This is the initial wave of work for this feature, and Insiders may notice different options presented in OOBE depending on what they select, however at this time Insiders will not notice any other configuration differences after exiting OOBE. Based on feedback, we're exploring adding a page to Windows setup (OOBE) to help better understand how you plan to use your device and aid in customizing your device given your intended usage.