The April 2018 update totally screwed our small business networking system. Had to spend the day trying to find a solution, then individually rebuilding each computers networking capabilities that the Win10 Update disabled. Cost me a bunch of valuable time that I could have been using to make money instead of losing time and money.
Microsoft’s solution from its website? Use the cloud. I have already contacted our attorney who, when asked if he wanted his stuff on the cloud: “To get hacked? No way”.
I've actually spent time storing important data off on side machines/external hard drives that don't have Windows 10 or access to the Internet.