Where can I learn all about computing and computers?

I need help in computers from a proffesional-preferable a computers' student ?

• i was asked in the university to define-what's a "situation" in computers, and i have no idia how to answear that, the teacher rejected all of the answears which were given to her' i need help please. according to her one can't possibly hope to learn computers without knowing this definition because that's how all computers operate: situation(status)1-action-situation2, that's the computing model in action today and in order to understand it she wants us to define a situation in the conection of computers of course. please help

• Answer:

  I am having a hard time understanding what you mean. You really should type out your question then read it over a few times before you hit send. That way people can actually understand what you're saying. But, and this is a guess, I'm thinking your teacher is referring to I/O. Input output. That's the only thing I can make of the whole situation, action thing you mention. Ask your question again, but next time, try what I said.