Several Microsoft products recently quit working. They start, but just put up a blank screen. Examples:
Calculator; Minesweeper; Solitaire & Casual Games
My Office products are working.
Running Windows 10. Browser is Firefox (up to date). Changes: Just bought a Norton "Driver Update" thingie, and it updated a number of my drivers. Other notable: I'm supposed to have "Anti Track". However, I have a reminder that pops up from time to time that says it's not running or that I don't have it set up/implemented. I'm baffled.