Although computers can safe our lives when it comes with job or studies, it has, in fact, many disadvantages. First, computers crash all the time. For that reason, you have to spend money and time to fix it. Another disadvantage is that computers can cause addiction in some people, and it’s worse when young people waste their life in front of the computer. Another drawback could be that the screen emitted UV radiation, so it’s not good for our health to spend a lot of time in front of it. In addition, it would be great if you wear some cream against UV radiation. In conclusion, computers cause some trouble sometimes, so you have to think about the disadvantages. In that way, you could be aware and take care of your family and yourself.