I hate to be sarcastic, but . . .
You will not be able to "learn" computer hardware, until you are able to spell. Most information systems require some reading of directions. Sorry.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.