What data does the NVIDIA App send to NVIDIA?

NVIDIA App 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 Configuration, performance, and usage data in the NVIDIA App within settings > About. However, without information about your PC, NVIDIA App will not be able to optimize your games.