You can always use ''Print Screen'. This puts what is on the screen into the memory, from where it can be pasted into Microsoft Word, and saved as a doc...
NO, NO, NO!!!!!
Download in install one of the may PDF printer drivers that are available for free and print the song books to PDF files.
I use PrimoPDF. You can get it at http://www.primopdf.com/
You just print the book out like you would on a real printer, but it goes into a digitial file that can be read in Adobe.