Really, it's not so hard. Maybe I shouldn't send you link to steemtools, because probably at the beginning 99% of tools listed there you will not need. I just wanted to show, how many different applications was already build on top of steem or steemi :)

If you just interested about using Steemit, after watching those excellent video tutorials made by @marketingmonk you will be an expert in terms how to use steemit :)