Work from Home

Hey im looking to do online data entry or something similar from home... does anyone else do this/have friends family that do this? I have been looking online through google but everything sounds like a scam to me and would really only seriously consider if someone else is already legitimately doing it. Don't want to be paying $40-$200 to register for an online work-from-home job only to see it disappear...

Or if you don't know of someone doing it but know of a company that is legitimately offering this as an option...?

I know its a legit job and there are heaps of people doing it and its becoming a mainstream type position, but not from what i've seen in the last few days lol.

Thanks in advance!