I'm new to all this gaming stuff and trying to learn this how to use this XBox. I've got 2 Avatar's in my XBox 1 for XBox Live and 1 for just playing by myself. What my problem is, there is another Avatar showing up on my screen when I start up to play. I'm and old dude (really) and there is a young whipper snapper that just showed up on my screen the other day. And, I been trying to get it off my screen (the young one) ha-ha. Can anybody tell me how to remove this from my start up menu?????? Any help would be very helpful to me.