scheduler vs computer hardware

scheduler and computer hardware both are nouns.

Word	Noun	Adjective	Verb	Adverb
scheduler	Yes	No	No	No
computer hardware	Yes	No	No	No

As nouns, computer hardware is a hypernym of scheduler; that is, computer hardware is a word with a broader meaning than scheduler:

scheduler: computer hardware that arranges jobs to be done by the computer in an appropriate order
computer hardware: (computer science) the mechanical, magnetic, electronic, and electrical components making up a computer system

Other hypernyms of scheduler include hardware.

scheduler (noun)	computer hardware (noun)
computer hardware that arranges jobs to be done by the computer in an appropriate order	(computer science) the mechanical, magnetic, electronic, and electrical components making up a computer system