Hi nica,
You'll need some pdf conversion software for this. If you're using Word 2007, you can download Microsoft's XPS/PDF tool. Otherwise
you'll need an application like Adobe Acrobat Professional (not the free reader), JAWS PDF Creator, MULP21PDF,
GhostScript, PDF995, RoboPDF, FreePDF, Serif PagePlus, Win2PDF or Go2PDF. I'm sure there's others too. Except for the Adobe product,
most of these are cheap and some are free.
Cheers