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Today, facebook is so popular around the world, however, it has both positive and negative effects. Facebook brings people three main advantages in communication, education and business. People can contact with far-away friends via video calls, messages or statuses in facebook. Facebook users can also join in study groups or follow educational pages to discuss and learn from them. Similarly, online shops are available for buyers and sellers which is very convenient. However, many people are captured in the bad sides of facebook.

Facebook is too addictive that many youngsters spends hours surfing facebook, instead of going out, learning or helping their family. Besides, information on facebook may be incorrect and cause wrong assumptions that can enhance or mock at someone. There, privacy is not ensured. Users' information, pictures can be leaked out to the public everytime. In sum, using facebook should be adjusted moderately for its duplicity