Answer:
I am sometimes referred to as chips
I am enjoyed with a pot and some pointy sticks.
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
I am owned by every man, though my length differs. Their wives use me after getting married. What am I?
I turn everything around but I cannot move. When you see me you see you!
When someone uses this acronym, you know you've got to pick up the pace