Hi Bill, you don't know me.
I bought my first Apple computer back in 1979 - an Apple II+.
I bought my first Mac in May 1984.
I was an independent consultant on Apple computers starting in 1988).
In 1995 I opened an Independent Apple store (ReMac Computers of Florida).
I have been studying Swift so I can create apps I can't find in the AppStore.
I like what you are doing. Giving helpful information to us Apple users.