Problems with Software
When an application freezes or doesn’t respond, Mac OS X provides a way to quit the
application without restarting your computer.
To force an application to quit:
Press Command (x)-Option-Esc or choose Apple () > Force Quit from the menu bar.
Select the name of the application you want to quit in the Force Quit Applications dialog.
Click Force Quit.
The application quits, leaving all other applications open.
Problem, Meet Solution
If you have a problem with a software program
Use Software Update to ensure that you have the latest drivers, bug fixes, and
For problems with software from a manufacturer other than Apple, contact the
If you have a problem using your computer or working with Mac OS X Lion Server
Look in Help Center (in the Help menu) for instructions and troubleshooting
For the latest troubleshooting information and software updates, go to the Lion
Server Support website at www.apple.com/support/server.