I'll agree with the others, learning the subject material is important.
There's a couple of approaches I've seen:
Ham-Cram sessions:
These work, my wife got her tech license this way. What she did was a "most of the day" sort of thing. You come in the morning and they hand you a set of all the questions and answers. They tell you to read it at least 3 times all the way through, if not more.
Does it work? Yes, my wife passed her test on the first try. So did my sister. So did my mom.
This method works for some, but not all. A few ham radio clubs do these, sometimes at swap meets.
Drawbacks are that you simply learn to regurgitate the correct answers. You don't really learn much. My wife is licensed, but she doesn't really know what she's doing. She has a radio in her car, but it's pretty basic.
Taught classes:
They work well if classroom learning is your thing. Works for some, others lose interest. They'll teach you the subject matter enough to pass the test. It usually involves taking practice tests over and over until you can consistently get a passing score. Some amateur radio clubs will do these.
Self study:
Depends on you. You can keep taking online tests until you can pass the test. I've got a co-worker who did this. He's got his license, but he has no idea what he's doing.
Others will read the books, learn the subject material, ask lots of questions, research on the internet, etc.
It works if you've go the discipline, desire and drive to do it.
Knowing what your individual learning style is and following that path is what works.
I’m too new to this but even after I pass the test I’m sure I’ll still have lots of questions it’s interesting how much goes into ham radio.
You will, or at least should.
Successfully passing a 35 question multiple choice test doesn't really mean a whole lot on it's own. It certainly doesn't prepare you for everything. The test material covers the very basics, and minimally at that. It barely scrapes over the FCC rules (Hint: FCC Part 97 is not the only part of the rules that apply to amateurs). It doesn't go deeply into the technical side. It doesn't cover things that you'll need to know if you want to be good at this.
Two way radio, not just amateur radio, is a big field of study. It's always changing, there's always something new to learn.
Good luck!