Hi, I have had to self teach for the most part on how to use a Mac. I was placed in my position as the MacLab teacher in my elementary school with out having a clue how to use one. So, please excuse this question if it is kinda stupid! I have both my gmail and my outlook email running through my mail on my MacBook. I am trying to email a very large powerpoint and it will not send. Consequently is spins non stop and then bogs down my entire computer. To the point where I have to delete the email or force quit mail in order to use any other programs. I need to send the email. Any ideas on how to make my file smaller so itll email through without removing and aspects of the power point, or maybe there is a setting in Mail? Thanks!