The pronoun 'what' is an interrogative pronoun, a word that introduces a question and can also function as a relative pronoun that introduces a relative clause. Example:
What did he do? He did what you told him.
The pronoun "them" is an objective case pronoun. It functions as the object of a verb or a preposition in a sentence.
The word "me" is a pronoun that functions as an objective pronoun, used as the object of a verb or preposition, indicating the person speaking.
"Whomever" is the objective case of the "universal" relative pronoun "whoever".
"None" can function as a pronoun indicating no amount or quantity. For example, "None of the cookies were left."
The word us is the first person plural objective case pronoun.
Interrogative pronoun
'than' is not a pronoun.
The pronoun 'them' is the third person, plural, objective, personal pronoun.
It is not a pronoun it is a common noun.
"Of" is not a pronoun. He, she, it, they, them, are all pronouns. "Of" is a preposition.
The word 'or' is not a pronoun; or is a conjunction, a preposition, or a noun.
Video is not a pronoun, it is a common noun.
It's called a reflexive pronoun.
Whoever is a subjective pronoun.
The pronouns in the sentence are what (an interrogative pronoun) and you (a personal pronoun).
The kind of noun or pronoun that corresponds with myself is a reflexive pronoun. The personal pronoun that would be used in this case is 'I'. In reflexive form you would say 'myself'.
"That" is a demonstrative pronoun. You "demonstrate" which thing you mean.