(no subject)

Computer trouble... On a Windows machine, if you have a Word document named "Zana", how do you get the settings so that it will read "Zana.doc" so that I can go in and change the ".doc" part?

Or, perhaps more easily, how the hell do I convert a .docx to something my ancient machine can read?? *fumes* Installing stuff is a bad option, it will just crash the machine.

ETA: figured out the second question, still looking for an answer to the first.