Well, of all the things to wake up to on a Sunday morning.  My Samsung Galaxy Tab E looked completely different today……….. and I had NO idea how I had done it!  At some point the day before when I hit the middle home button, I got a prompt to choose which launcher to use.  I had NEVER had that show up previously so I didn’t pay much attention. I clicked on the right hand one just to be done with it, which turned out to be the Google Now Launcher instead of my usual (as I found out later) TouchWiz Home.