You have been registered for two days and want to get all the information? Do you read what you write? I will quote, "I have gone through some topics, but there are some things I don't understand."
What do you want to understand in two days, and what do you want people to write to you about on this topic?
I have been on the forum for many years, but every day I discover a lot of new things. Advice: Use punctuation marks in your sentences. I am sure that you came to earn money, but if you want to participate with good managers after you have earned merits with the help of friends, you can get a tag like this.

Therefore, start participating in the forum sincerely, without asking stupid questions.
I will try my best to always avoid anything that will make me violate the forum rules and regulations governing the forum, while I work towards developing myself here.
By the way, after receiving the link to the rules, did you find out what rule 32 sounds like. Posting multiple posts.