Sounds like one of the keys (Crtl, Alt, Shift, etc) may be stuck in the "pressed" position and it is changing your "letters" into "commands" that are doing weird things. Try getting a can of compressed air and blowing out the keyboard. That may get it working properly again.
If not, your alternative is either using a usb keyboard keyboard plugged into the laptop or replacing the current keyboard.
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.