This site explains NVIDIA Profile Inspector in plain English: what each driver setting does, which value to pick, how to undo a change and what to do when the program will not open or save. It is written and checked by the NVIDIA Profile Inspector Team; no single author is named.
Who Makes the Program
NVIDIA Profile Inspector is an open source Windows program by Orbmu2k, published on GitHub under the MIT license. The NVIDIA Profile Inspector Team writes the guides on this site. The program itself is shared here as the unmodified release file, with its license and credit, on the home page.
Where the Facts Come From
Setting names, IDs and values come from the program's own files in its GitHub repository, such as CustomSettingNames.xml and Reference.xml. Versions and known problems come from its release notes and GitHub issues, cited by number. What a feature does comes from NVIDIA's own pages, and Windows steps from Microsoft Learn. Every repeated number on the site comes from one shared fact sheet, so two pages never disagree.
Corrections
If a value or a step on a page looks wrong for your driver, please tell us through the contact page with the page address and your driver version. Confirmed errors are fixed, and the page date changes only when its text changes.