I was annoyed as I was setting up my new MacBook Pro that click and drag wasn't working. I had to turn off the Force Touch and Haptic Feedback setting under trackpad options to get it to work.
See here for the original web page that gave this solution.
I am nuts about books. I read on all kinds of topics. I attempt to review each book I read for the sake of my own enrichment as well as conversation starters with others.
You never know what you will find in an attic! Usually there is a hodgepodge of things buried under dust.