Hello my new friend, i want to welcome you in our community and share with you some really usefull article that will help you to understand better how this platform works.
Adding images and formatting to your Steem posts the easy way: https://steemit.com/steemhelp/@aem/adding-images-and-formatting-to-your-steem-posts-the-easy-way
Still Confused by Steem, Steem Dollars, and Steem Power? The Power Plant Analogy: https://steemit.com/steemit/@donkeypong/still-confused-by-steem-steem-dollars-and-steem-power-the-power-plant-analogy .Read also the comments on this post to understand where the money come from.
How-To Mine Steem in Windows: https://steemit.com/steem/@tuck-fheman/how-to-mine-steem-in-windows .
Have fun and enjoy the stay.