Apple iMac (21.5-inch, Late 2011) - Manual (Page 54)

54 Chapter 4 Problem, Meet Solution
You can find the latest information about Mac OS X at www.apple.com/macosx.
If you have a problem with software from a manufacturer other than Apple, contact the
manufacturer. Software manufacturers often provide software updates on their websites.
Learning More, Service, and Support
Your iMac does not have any user-serviceable parts, except the memory. If you need
service, contact Apple or take your iMac to an Apple Authorized Service Provider. You
can find more information about your iMac through online resources, Help Center,
System Information, or Apple Hardware Test.
Online Resources
For online service and support information, go to www.apple.com/support. You can
search the AppleCare Knowledge Base, check for software updates, or get help on
Apple’s discussion forums.
Help Center
You can often find answers to your questions, as well as instructions and troubleshooting
information, in Help Center on your iMac. Choose Help > Help Center.
System Information
Use System Information to see what hardware and software is on your iMac, the serial
number and operating system version, how much memory is installed, and more. To
open System Information, choose Apple () > About This Mac from the menu bar and
then click More Info.