I think "school students ' study might be affected a lot by the wide spread of the social websites.. Currently, with the outstanding development of science, there is the development of social networks. As we all know, social media is a huge wealth of intellectuals, where we can find almost anything we need. For students, it is great for social media to develop as they can find what they need for their lessons. However, social networks still have many risks such as fraud, bad content, black and illegal law. While students are still innocent children, they will be susceptible to infection and adversely affecting them. Therefore, social media is both beneficial and harmful to students. Beneficial when students know how to use it, harmful when students use it incorrectly 

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