Communication is the exchange of data (speech, text, photos, audios, videos, files, and so on) that may be easily communicated via the Internet and online technologies. Social media (SM), Wikipedia, YouTube, Twitter, Facebook, Instagram, LinkedIn, Blogging, and other offshoots of technology are also known as social networking sites (Castronovo & Huang, 2012).
 A simple mouse click can op The Internet, Web technologies, and Information Communication Technologies (ICT) have transformed the world into a digital village over the last two and a half decades (Miller et al., 2016) up a world of knowledge in fields such as news reporting, banking, education, communication, commerce, and research all around the world (Bik & Goldstein, 2013).
 Social media has come a long way it now plays a significant role in human life and has change how people communicate (Rao, 2007). The shift from the internet to social media and the use of social media  platforms for communication has expanded dramatically (Kietzmann, Hermkens, McCarthy, & Silvestre, 2011)..
Today, social media provides to the students a lot of possibilities in their daily activities, such as education, entertainment, and socializing (Baird & Parasnis, 2011). Web 2.0 enabled website applications developed to assist individuals communicate their content in a fast, effective, and efficient manner are known as Social media or Social network sites (Leonardi, Huysman, & Steinfield, 2013). 
In human life, social media has both benefits and drawbacks. These web 2.0 platforms enable people to communicate with others in the same field, broadcast messages to all employees in an organization, and exchange photographs and videos on social networking sites (Hudson, 2019). 
Video-sharing websites YouTube are one of the most important types of social media now used in the educational system. YouTube, for example, offers access to new and dynamic opportunities for effective and non-traditional patterns of teaching and learning (Alwagait, Shahzad, & Alim, 2015)  
(Iftikhar, Riaz, & Yousaf, 2019)“YouTube is one of the most popular places on the internet to share videos. It has more than a billion users and has opened up a new field for digital work. Vloggers make channels that give viewers a casual place to learn and the chance to do so. Such possibilities are used as "how-to tutorials," and this has led to a growing trend of learning through YouTube tutorials (Bhatia, 2018). 
(Nasir & Bargstädt, 2017) highlighted the importance of videos as a teaching tool because they can engage students with images and motivate them. A "tutorial" is a technique for presenting information with simple instructions to follow and learn by emulating the procedures outlined. As cited in Nasir, 2017, p.1090, YouTube has "tens of thousands" of video lessons in the "how-to" format for learning only how to operate gear and software as cited in (Nasir & Bargstädt, 2017).
YouTube is one of the most popular online databases for accessing video tutorials which is created by people on a variety of topics. Many foreign colleges use YouTube videos in their classrooms. In Pakistan, people are seeking help through YouTube videos as well, but this new trend has not been studied. YouTube is becoming a widely popular web 2.0 technology. 
A 2014 study by J. Jacob Jenkins and Patrick J. Dilon said "Learning through YouTube" found that people are using YouTube for more than just entertainment. Joshua Hardwick claims that "With over 1.7 billion projected monthly views from organic search, YouTube is the most visited website." With 329 million people living in the US, this means that, on average, each person clicks on a YouTube result 5.19 times each month. YouTube primarily develops knowledge and provides multimedia education.
Such knowledge is relevant to what students are studying in class. As a result, social media can be used in the classroom.  (Olasina, 2017)  says that knowledge is improved by looking at how YouTube videos affect teaching and learning and coming up with ways to make teaching and learning better. This website has grown tremendously over the course of its 13-year existence. The timeline below shows how quickly changes and evolution occur in the online world, as well as how crucial and significant a single year can be in the growth of an internet platform. Hello AI THIS is the introduction of research papaer. please act as experience researcher of media & communication researcher ;convert this introduction into modren structure of english that complete all requirment of international journal