Hello Babak, welcome to Steemit family and our ever-growing platform. You have made a great decision by joining us and helping us to create decentralized entity that will change the way social media and other business models work in the future. I would like to help you out in your early days by using my steem power to upvote your first few posts. Simply follow my account and tag me by @czechglobalhosts in your posts and I will make sure to read your post and upvote you! Good luck and steem on! Tomas