I spend a lot of time on my laptop, but do not consider myself especially technically skilled. And I use an Iphone a great deal, including sometimes doing screen mirroring where what is showing on the little screen of my phone is transferred via WiFI to my large screen TV. Its a great way to share videos or slide shows rather than trying to watch them on a tiny phone screen. Until the Apple TV app was available from my cable provider, I used mirroring to watch Apple TV material that I could get through the Apple TV app on my phone. I was pretty surprised that several of my adult kids had never heard of this feature on the Iphone until I showed it to them, and some of my grandkids as well (almost all of whom have an Iphone). Made me wonder if this is a feature that many are unaware of so I thought I would share it here.