I trust this place more than i trust search engines. I'd like to know if anyone knows some good practice software for forex or whatever that kind of software is called. I read about it in an article but it didn't provide me a link to one.

If you are talking MT4 demo there are a lot of brokers that provide free demo accounts, here are a few:

Alpari UK - Free Demo

IBFX - Free Demo

IKO FX - Free Demo

GP