Pro: If the professor goes off on a tangent, you can open a new tab and entertain yourself.
While he’s telling the same story for the hundredth time, you can hop online and do something else without missing anything important. Talk about convenience.
Con: Everyone who sits behind you in class will be watching everything you do.
Whether you’re creeping on your ex’s Facebook, looking up how many calories are in a medium pizza from Pizza Hut, or checking the balance in your bank account, everyone will know. 
