If you are running windows 7, 8, 8.1 you will automatically be given a free upgrade. You can either upgrade through Microsoft updates or if you wish you can create a windows 10 install USB from windows media creator and upgrade that way http://windows.microsoft.com/en-gb/windo...
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.