Answer:
What tastes better than it smells?
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
What can travel around the world while staying in a corner?
I follow you all the time and copy your every move but you can't touch me or catch me. What am I?
I am easy to waste. I am unstoppable. What am I?
No matter how little or how much you use me, you change me every month.