What data does GeForce Experience send to NVIDIA?
does not collect any personally identifiable information. The application collects data needed to recommend the correct driver update and optimal settings including hardware configuration, operating system, language, installed games, game settings, game usage, game performance, and current driver version. You can disable data collection in GeForce Experience
in the preferences tab, but without information about your PC, GeForce Experience
will not be able to optimize your games.