Anyone here can explain to me in a very simple way, what is steem power? How can i get it? Can i get it for free without top up? And how to vote others? Because i tried last night to visit someone else profile and i want to vote their post but i cant do that.
And then what is the meaning of "Dollar Value" on the bottom page of my post. Where it comes from? Does some one gave me their money?
Btw i'm newbie here. I just got my steemit account approval last night. I need more explanation hahhaha...thank you for helping me and having me in this huge community.