I think computer and the Internet have some disadventages like viruses and bugs that can slow down work your computer or preclusion correctly function computer. If you spend to many time with computer you can have antimetropia e.g. short-sighted or long sight. Sometimes people who stay a long time on-line at the Internet become addiction for computer and Internet. Other bad point of Internet are some websites which are not suitable for children, for example sites about violence or sects. Despite this fault computer and Internet they are useful and good because you can also communicate with other people from all over the world by means of programs like ICQ, IRC or Gadu-Gadu. We can...