Currently, mobile phones are being used very popularly because of many benefits such as quickly updating information, news, entertainment, and listening to music to relax the mind. It also helps to save the essentials without the need for pen and paper. Connecting to meet friends via the internet is also convenient Now, despite being halfway around the Earth, we can still interact, and hear the voice of the other. This way is more economical and extremely convenient for everyone to use. In addition, with a phone, we can take photographs and save great moments, not much difference from a camera. Besides, there are still many harmful effects such as if you use your phone too much, it will affect sleep, aging skin, affecting vision, stress, and many other harmful effects. Most smartphones today have an internet connection function, and many of you are exposed to inappropriate content. If parents do not supervise, it is easy for many students to learn bad habits online. If we abuse and use it excessively, it will be easy to lose control and will be adversely affected by our phone.

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