computer storage vs store

computer storage and store both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer storage	Yes	No	No	No
store	Yes	No	Yes	No

As nouns, computer storage and store are synonyms defined as:

Other synonyms of computer storage include computer memory, memory, memory board, storage.

computer storage (noun)	store (noun)
an electronic memory device	a mercantile establishment for the retail sale of goods or services
	a depository for goods
	an electronic memory device
	a supply of something available for future use

computer storage (verb)	store (verb)
	keep or lay aside for future use
	find a place for and put away for storage