Do you think computers make our life simpler or more complex? I would say it is a little a bit of both. On one hand, it made working and studying so much easier but on the other hand it complex with other a few people. It help we are working quickly, for instance we can apply to university or get a contract with partner just one an email and so on. It also a one-top entertainment center where you can play video games, listen to music and watch movies and it have a few features useful that smart-phone cannot. But it also have so many problems. When you seen at a computer screen for too long and the blue light emitting from the screen lead to problem your eye and accelerate the aging process of your skin. So, we have to buy classes to protect our eyes and sit to keep your distance from the computer to protect our skin. If you solve the problems, it will become more useful .