What I want to learn about comuter

I don't have deep knowledge about computer, so most of class has meaning for me. However, I think that after I got a job, it is necessary to use computers well, because it is useful to make a documents, give a presentation and so on. Furtheremore, it also useful for daily life; for example, I can know knowledge or information through Internet, so we can expand our view and knowledge. However, what the most important system for me now is microsoft word, because I use it almost everyday to type assignment. My speed of typing is later than others, so I want to practice to type fast and know many useful function to type words.

When I was a elementary school student, our family bought computer. It was a first time that I use a computer, but I could only play a game with computer. After few years, I started use Internet, it was very useful and interesting. When I was a high school student, I took a class of computer. I learned how to made a list or calculate. It was interesting and I could use it. However, I did not use computer after that class, so I forgot how to use these systems. Then, I can use only Internet for serch something now.