Some New People May Fail ,if They Don't Know How To Set A Compaign Well.because Of This Reason,i Asked This Question.
Err...maybe I can help rephrase the question. Maybe universe is asking: What techniques do you use to ensure a successful AdWords Campaign? AdWords is pretty huge and complex. I think this is too broad a question to be answered in one thread. You may want to spend some time in this AdWords sub-forum.