What you want to learn about computers?

I want to learn about way of hacking because I really want to know why hacker can break through some passwords and creats hacking tools. I know they are professional of computer. If I understand their ways, basic skills will be needness to me. In addition, I also want to know basic skills that are how to make a my home page, how to use programs such as Mozilla. Now, I learn many important things in computer class. They are one of the parts which I want to know in computer. I believe the skills will help me whan I get some jobs, and also want to be expert of computer. Then, when I know these things, I will create some programs and will get great powers. I think computer is wonderfull and deep tool.