Hi, I have to send a document with my signature to somebody. He asked me to fax it but I do not have a fax machine or a printer. I have never used a computer as a fax machine nor do I have any fax software. I have Win XP SP2 as an OS. Could somebody kindly give me a step by step instructions on “ How To Use my Computer as a Fax Machine ? “ OR How do I send a document with my signature using my PC ? Also Which software do I need ? Thank You In Advance.