It also shows a Refresh button that usually does nothing. However, it is always wise to click on this button first and see if there is a minor internal issue. The root cause of this problem is the ...

Are you unable to save settings in NVIDIA Control Panel on Windows? If you have an NVIDIA graphics card, NVIDIA Control Panel is installed on your PC. It enables you to manage and control graphics ...

Update (3/28/2020): More information has come to light on the specifics of what MS is changing. As of this writing, only the "System" applet appears to be impacted. As Jim Salter points out at Ars ...