What are the two distinct categories into which all the components of an is fall?

Ok i think its 2 distinct categories if u get it wroong sorry

The components of the IS (Information System) falls into the technical structure including the software, hardware, and functional constituents, that is, the users who maintain, design, and use that information.

There is a need of a communication between the hardware and the software and that can be done with the assistance of technical composition and connections.