insert in(to) (something)
To place or slide something into something else. A noun or pronoun can be used between "insert" and "in(to)." Insert these documents in the Anderson file, will you? You need to insert a comma into this sentence.
insert something in (to) something
to push or stick something into something. Insert the card into the slot and pull the lever. Insert the coins in the machine. I need to insert another paragraph into this article.