Hi there!
A you're new to Steemit guess this would be helpful for you, it's a document consisting of lots of information that may help you on your Steemit yourney. I believe you may also reach out people on steemprentice channel in steemit.chat for some help if needed.

Also, I would encourage you not to post copy-pasted articles, even with sources given, it's really not appreciated by the community. Try giving just a link with your unique comment. :)
Wish you luck!