Using Computer

Using computer is not easy for me. I don't know how to use a lot of options. But I think that using computer is very useful for us. For example I use a computer to write some reports, to search a lot of things, and to print some picture and so on. Then I use a computer a lot of time. I teach how to use a computer as a assistant at KGU. Sometimes I can not to answer the question about use computer, so I want to learn more. I think that computer is important for us. (98 words)