what I learn about computers

Now I am a beginer of the computers so I want to learn as to computers as much as possible. I think that I want to attain the way of using the key board, the way to type. I am not capable of typing without seeing the key board now. And I want to make the graph of the construction of the house. Unce upon the time, people used the pen and paper to make it, but now we can do it by means of taking advantage of the computers. The time will soon came when I have a good command of the computers.