I had a Surface Pro, and it was difficult to use in a classroom setting.  If I had of know MacBook was this great, I'd have had one years ago.  It does exactly what it's supposed to do. It doesn't decide to do upgrades in the middle of my class presentations! It literally has four times the battery life of the Surface. When I set up dual monitors on the Surface, it took me over 30 minutes.  With this computer, I just plugged it in!  It asked if I wanted to connect; I said 'yes,' and it set it up!  This computer was in perfect condition and could have been sold as new!  I'm a very happy customer!