Answer:
No matter how little or how much you use me, you change me every month.
Digital white-out.
If you're looking for something sweet I know what to do. But if you don't like heat I'm not for you.
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
It is greater than God more evil than the devil. The poor have it the rich need it. If you eat it you will die. What is it?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?