SNS 사용의 장단점에 대한 소개글 입니다.
Have you ever used SNS ? I think you use it at least one time every single day. SNS is a short-formed word which means social networking service. SNS is a service that builds new network with people and strengthens with original relationships. For example, including Facebook and Twitter, SNS seems to have many advantages, however, if we use it in a wrong way, it can be a poison to users. Let's look at the pros and cons for using the SNS properly.