Hi ,DebMarlow
My name is Marc, thanks for participating in the Microsoft Community, I'm an Independent Advisor and I'll be glad to help you today.
it happens because of the same updates, they uncontrolled the drivers, update the touchpad drivers and follow this link on how to reverse the scroll
https://www.thewindowsclub.com/reverse-mouse-to...
Please let me know if you have something else that I can help you with, I'd be happy to help.
Regards,
Marc M.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.