What do you need help with in working a sewing machine? I use them in textiles at my school. Although it depends what you need help with and what kind of machine it is. But I might be able to help you.
Well, you have to make sure it is in a capital 'N' shape... *Thinks hard to remember* I could do it if I had a sewing machine in front of me. Well obviously you put the spool on and then you pull the thread to go around the other sticking up bit XD (sorry bad explanation) then...well I edited a pic of a sewing machine to show you. I think it's right ^^
C:\Documents and Settings\Adam\My Documents\sewing machine.doc
Copy and paste it into URL and click open. Hope I helped.