As your first stop, always try the search, as you question has probably been asked before, often many times you you have lots of answers to read without waiting.
This is in our posting guidelines, as this is a discussion forum, we’d ideally like to keep the conversation about the same subject going in one place.
Like this one - which is perfectly correct:
The getting started guide with all forum orientation stuff, links to tutorials and popular megathreads are here: GETTING STARTED GUIDE, Rules, Notables, Tutorials and References. The links in that megathread are forum-made tutorials for things like spiritual hygiene, developing your astral senses and avoiding impostors and parasites… When you can be sure you’ll not get attacked by parasites, then try Unofficial Tutorials: First Contact from Sigils to Evocation Collection.
For reference:
The rules are here - please read them.
The posting guidelines are here in the FAQ
The Terms of Service are here