NVIDIA High-Definition (HD) Graphics Driver - Kaby Lake/Gemini Lake (Windows 10 v1903) is a software product for Windows developed by HP Inc.
It is reported that the following Windows processes are part of NVIDIA High-Definition (HD) Graphics Driver - Kaby Lake/Gemini Lake (Windows 10 v1903):
If you want to remove NVIDIA High-Definition (HD) Graphics Driver - Kaby Lake/Gemini Lake (Windows 10 v1903) from your computer, just go to Start > Control Panel > Add/Remove programs and select NVIDIA High-Definition (HD) Graphics Driver - Kaby Lake/Gemini Lake (Windows 10 v1903) from the list of programs.