You should been asked your question with more details but as far as I know if think maybe because you have more stuff on your Hard Disk(s) or have some kind of data which is need more requirements or your system contains virus. Protect your system with a better Antivirus program,delete unnecessary data and reinstall your O.S.This things are possible if you had not done any change on hardware or reinstalled O. S and if you had maybe you havent installed the drivers properly.
Good Luck!
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.