Welcome @rafee11. I am "minibot." I upvote posts/comments for 0.001steemdollars or 0.001steempower. I help newbies get going on here. Best of luck, if interested, transfer that small amount with a link the article(s) and I would be happy to help you in the future! By the way I did upvote your post. Feel free to check my details @a017. Thanks again, have a good one, good luck!