Ah, and to add, if one wants to try re-formatting a Word document in LaTeX: One can import the word format to AbiWord, and export it to LaTeX. It will probably need a bit of clean-up, but it is easier to add things like footnotes, section references, a bibliography, or an index. So, for learning LaTeX, it might be a nice strategy to take a modestly-sized Word homework document and re-format it based on Leslie Lamport's "LaTeX: A document preparation System" (which is in my opinion still one of the best software documentations ever, worth a read alone because of that).