As Tim asks - Which Solitaire.? Not sure what the others are, mentioned in this thread, but I play the Ms collection daily challenge. Whenever there is a massive update, it is still there and even fetches my scores so absolutely nothing is lost.
Few are in love with Microsoft's actions, of late, but where did you read, quote, "I read that is as a result of Windows familiar incompetence and their familiar habit of ignoring their paying customers "
I think I am in the main stream, but, since the (free) conversion from earlier OS's to Windows 10, I have never had to pay for anything??