I download the HCL Domino server and client installers. I install them on the same machine on a Windows 11 Pro computer. I send and receive emails, I show the "fat client" app HCL Notes and the web app iNotes. I show where the "Data" directory of the server and client are located. What are NSF files how they are created from NTF files, how NSF files are run on the server and displayed on the HCL Notes client app.