why am I getting vibration in the steering wheel when I'm driving &when I break

What is your question?

Well actually I had three questions, when I started up now this is anytime, the engine at an idle is louder than it was when I originally got the car. A second question is while I'm driving or braking I get a vibration in the steering wheel. And my final question is why do I feel a tapping in the clutch and in the gas pedal

How long has your 2008 Ford Focus had this problem?

Going on several weeks now