The BrailleNote Apex, Bookshare books, and Idevices

Braille on Apple Products

Hellow AppleVis.
So, here's my delimma. I use a BrailleNote Apex made from HumanWare for school. I store everything on it. I'm wanting to use it less and less, because I feel that my I devices are more relayable. I have bookshare books stored on the Apex, and am wanting to know how to export them as word documents? I know bookshare said you can export books for personal use. Also, for those of you who are students, how do you read your school textbooks? Might I add that some of these books are NIMAC books, so my teacher of the visually impaired can only download them.
Thank you for your help.
Have a nice day.