using computer in the classrooms

In my opinion,
In my classroom i need computer to help me; because when i need information about the education i can search in the internet.
Computer can help me when teacher has to explain lesson to other student because it is very useful to help me when i look for meaning.  It can also give me knowledge. It is important for me when i save information to remember them. Some time i don't have enough time to note lesson so i can use it to write and save.
Computer is very useful for every body in the class but some time i need my teacher to explain what important, meaning and show me how to use it in safety way. It is very useful but for people who come from countryside very difficult for them so they need their teacher to help them.