There is no special guide on how to use TOR on this forum or anywhere else, it is a browser like any other, with the difference that by using such a browser you get a certain amount of privacy. Some will say that it is much easier for them to use a VPN, but that is only because they have never even tried TOR - which is not a problem if they have an attitude like yours.

Most people generally have no need to protect their privacy, and if you do something very bad, even with the use of TOR, there is a high probability that you will be located by those who have the resources for such things.

You can read more on this link -> About Tor Browser