I have not had a formal lecture to learn about social media. This lecture is unique for me because i have learn so many useful knowledge about social media for my daily life. She mentioned never use your real name for your informal social media because it may affect the application of a job. It is the first time to know companies may search your name online to check what kind of person you are. In people’s private life, they are relaxed so they may post what they did not think overhead in their social media. Many people do not pay attention to it. Now I know it is important to pay attention to. what is more, she helps me to understand the necessity of having a formal and clean (same theme) page on social media. It would help me to show company about myself and it is also a self-learning process.