Appendix B: What's New in OS X Mountain Lion
IN THIS APPENDIX
Installation and setup
Startup, login, and sleep
Finder navigation, menus, gestures, shortcuts, and Dock
System preferences
Application capabilities and services
Documents and iCloud
Disk Utility and Time Machine
Printers and scanners
Security
OS X Server
If you've just bought your first Mac (congratulations!), all of OS X is new to you (and congratulations, by the way!). But chances are good that you've used OS X before and are upgrading to OS X Mountain Lion. This appendix puts in one place what's changed in OS X Mountain Lion compared to OS X Lion, the previous version. It helps you zero in on what's changed and refers you to the chapters that fill in all the details.
I've organized the summaries of what's new by category, so you can see what new features are related and are likely to affect specific activities.
