Good morning, everyone. Let me start by Introducing myself. I’m Danoo Khongyoo and you can call me “Danny”. My major is Economics. I have a question. Suppose you wanted to communicate with someone who is so far from you. What’s the best way to do? Today I’m going to talk to you about social media. I’ve divided my presentation into 3 parts. First, I’ll start by describing what is social media. Then I’ll move on to advantages of social media. Finally, I’d like to talk about its disadvantages. Let’s get started.