I'm an English teacher living in Italy. Most of my experience is in teaching children. I can translate (correctly) from Italian to English. I did secretarial college, so I can type well.
I would really like to find a way of working from home on-line.
Could anyone suggest a non-saturated source of on-line work that pays correctly?

Do some research work on-line to find the suitable medium for you. I am sure you will find many websites and when you answer their criteria, you will find one that is suitable for you.

If I wanted something like this, I would go on line and research as no one knows better then yourself what to look for.