Storytelling With Analytics

After a migration and upgrade of SharePoint from 2010 to 2013, where you had the web applications created in classic authentication, you might want to now convert them to SharePoint 2013's claims authentication. To do so, here is how:

As you may already be aware, when you create a new web application in SharePoint 2013, it by default creates in claims authentication mode. If you are under going a migration and upgrade from SP2010 to SP2013 and you would first want to create classic authentication web apps to attach the DBs to, here is how:

You might have already noticed that "Sign in as different user" by default does not show in a new installation of SharePoint 2013, here is what you can do to bring it back: