What's the easiest way of posting a document and linking it to a Y!Answers answer?

Question

I often have something to contribute on questions about mathematics, and about pronunciation.

I can type this sort of stuff ( Greek and Hebrew alphabet, IPA phonetic symbols etc.) easily in word processed documents, and can convert them to .pdf if I need to, but don't know how best to link these documents to a Y!Answer answer.

Answer 1

get a windows live Email account,

then use skydrive, its a place where you can up load files to and then you can provide links to your public folders where people can access the information.