This answer is not going to be what you want to hear, but. . . .
For the sake of the exam, what you will probably have to just look everything up for that particular section and really memorize the information long enough to take the exam.
In terms of actually learning the material and how to use Windows 10, you'd be better off finding a book on Amazon and working through it. I wouldn't count on PF updating its study guide immediately, though they need to--some of the information over ten years old!
TxCheri what do you think of Windows 10 anyway? I'm still using Windows 7 (I heard too many nightmares about Windows 8, so I never updated.) The community college I used to work at took one look at it and refused. The only thing they did was install Windows 8 on computers in certain locations so students in computer classes could complete their projects. But I have the option now to update to 10 and I was wondering if you like it or if you find it difficult.