Steem can be overwhelming for sure. Don't know a Steem from steem power? What's a blockchain anyway? I'm sure there is a flavor of help sites, ebooks for every level.
One of my favorites is Steemsavvy.
Check it out here. This is not the only source for learning. The best advice I can offer you is to learn learn learn every day.
https://steemsavvy.com/splash/[email protected]
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From @athomewithcraig