I downloaded Mountain Lion the day it came out and have been working with it since. I also read a great eBook on my iPad, OS X 10.8 Mountain Lion and OS X 10.8 Mountain Lion Server Review by Wayne Dixon, that has helped me get up to speed on our latest OS.
I was also fortunate enough to be present for a Skype presentation by Mr. Dixon that was very helpful. The ebook is only US$2.99 downloaded from Apple's iBooks. I feel like I am ahead of the game and ready to share the things I like best about our newest operating system.
Save As
All together now, join me in a rousing chorus of “Oh Happy Day.” Save As is back for Apple's O X apps. You have to know the secret code to get to it, but nevertheless, it is back. To access it, just hold down the Option key at the same time you choose File from the Menu. The Duplicate option will change to Save As.
