I wrote a blog post earlier about how to uninstall built-in apps from Windows 10 CBB using Powershell, http://ccmexec.com/2015/08/removing-built-in-apps-from-windows-10-using-powershell/ however some apps cannot be uninstalled like Microsoft Edge, Contact Support and Windows Feedback. They can be blocked using Applocker instead that is the best workaround I have found. Blocking them using an Applocker policy is