I am tasked to do an Exchange 2007 SP1 to SP3 upgrade to get our network ready for a jump from 2007 to 2013. I have done some research and before doing it wanted to make sure I'm on the right track. I have all my roles for Exchange running on one 2008 server and saw the upgrade link here: https://www.microsoft.com/en-us/download/details.aspx?id=24111
I read that basically just running through the setup that many steps are automated on their own now. Wanted to confirm that since that just seems all too easy. Really wanted to get accurate steps on how to do a successful upgrade.