Now, people can use Internet everywhere. In this university, people who is in here can use Internet. Then I have a Mac book pro, and almost people have some computers. If there is a person who have a job that use some computers, that person may have a lot of computers, it is spreading around the world. That's good for us because if we can use Internet and computers, a lot of people are connected with the world. If we can connect with us, we can communicate around the world. However, there are a lot of bad point. For example, when you turn on your computer, your computer's data may be stolen by people who connected by Internet, or your address is known by be stolen. That’s so dangerous, but there are some solutions.
First of all, you should install antivirus software because the beginning of being stolen data is influenced by computer viruses, so you need to protect your computer by that virus. Antivirus software is a little expensive, but if your computer have been influenced, it would been too late. Next, you shouldn’t turn on your computer. If you don’t turn on it, there are no problems on your computer. That’s good idea!!!!, but if you want to turn on your computer, please tell me. I will go to your house to turn off it or to break it. That’s great solution!!!! If you think it’s wrong, there are no solutions. At last, computer is “don’t sell”, “don’t buy”, and “don’t make”. It can only be to do it. Anyway, in my opinion, it is dead worse, and it’s worse and worse without to do like that, so at first, everyone should notice this situation.