Conclusion

From the 70s to the 21st century, everyone use their own mobile device like mobile phone, MP3 player, digital camera or camcorder to share their thought with their friends on a social media instead of the classic communication methods such as writing letter and having a phone call. Social media is an important role in our daily life because we use this network to communicate worldwide. For example, I am a new immigrant in U.S. and I was arrived to this country since 2007. I still have lots of friends from my homeland that  I want to communicate with. Fortunately that we have a well developed social network and media such as Facebook to communicate. Also, I can find someone back in Facebook that i lost contact for more than 10 years since we have to changing the school from elementary school to middle school. The social media and network is so powerful that can stick up everyone that related with you. Today, everyone is spending more time on social media such as YouTube, Facebook, Twitter, Flickr, and other types or media to entertain themselves. Social media and network can help us to related everyone as a neighbour whatever he/she is oversea or not.