What is difference between certified funds and a bank official check?

I hope these will help. Is there something you are dealing with about them, I ask since there is a lot of fraud done by companies wanting you to take checks for them and then wire them money

certified check: Definition and Much More from Answers.com (http://www.answers.com/topic/certified-check?cat=biz-fin)

cashier's check: Definition and Much More from Answers.com (http://www.answers.com/cashier+check?cat=biz-fin)