have a look vs take a look

have a look and take a look both are verbs.

Word	Noun	Adjective	Verb	Adverb
have a look	No	No	Yes	No
take a look	No	No	Yes	No

As verbs, have a look and take a look are synonyms defined as:

Other synonyms of have a look include get a load.

have a look (verb)	take a look (verb)
look at with attention	look at with attention