Tiling: You can do it the hard way, dragging the edges and corners of
the two windows, so each one occupies half the screen without
overlapping. Or you can do it the easy way, by right-clicking a blank
area of the taskbar and selecting Tile Windows Vertically.
Printing the file list: Incredibly, Windows Explorer has never had a
Print function. A couple of methods are shown at
http://www.word.mvps.org/FAQs/General/PrintDocList.htm. If you use a
third-party file manager like the one I mentioned, most of them can
print.