..Sorry to be so unschooled, but I'm grateful for you in this forum.
No need to be sorry. There are so many "features", apps,
etc. that no one can keep up. I feel as if I am not trying if I don't learn something new every day. I have reached the point that like a too small Time Machine volume when something new comes in the front door, something else falls out through the back door.
Even now as I am beginning to feel comfortable with all the Mavericks features Yosemite and iOS 8 are staring us in the face with an entire new set of
gee whiz features.
