Windows Updates that install a new build of Windows frequently reset your drivers to more basic drivers (or non working ones, notably for nVidia!). You need to reapply the drivers (even if they were WHDL-certified and digitally signed).
Windows Update does not care, it reapplies outdated drivers always !
This is true for nVidia display drivers, but as well for audio drivers (notably Realtek HD Audio, which can also stop working, no sound at all, after a version upgrade of Windows 10), and for some Ethernet adapters which are also downgraded during the upgrade of Windows.
Note: the correct nVidia drivers are those loaded using the "nVida GeForce Experience" tool (which requires signin with a personal account on nVidia site). Those found on other places (including the manufacturer, or on the DVD shipped with the GPU) are frequently outdated, and have issues not corrected creating know instabilities in the latest versions of Windows.
At least "nVida GeForce Experience" select the correct version (there are tons of variants that fix spefific details for some models or brands, and contain fix for multiple versions of Windows, including the next ones like Insider versions already in beta test, where nVidia already prepared their version for the alpha stage of next Windows builds; also nVidia has fixes for internal tests made with Microsoft dev teams, including early experiments of features for possible later inclusion in some next versions of Windows or when it discusses and negociates with Microsoft and other GPU manufacturers on the evolution of Windows and other competing OSes, and of standard or industry protocols, of with CPU makers, bus makers, security teams...).