On my computer I can format the hard drive to erase everything on the computer (sort of like when you first bought it new and it had no data and needed to be set up). When I first turn it on for a brief second before the OS boots up it says something like press F11 for more options. From there you can choose to format.
Here's a link that's more detailed. I have a Windows 7/PC so I assume it should be similar. Https://www.youtube.com/watch?v=mME9VLT7...
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.