For Mac OS X, how do I obtain and install system software updates?
Apple and Apple-authorized resellers distribute major releases of
Mac OS X. However, Apple releases free updates between
major commercial releases. You can use the Software Update feature to
download and install updates to your operating system software and to
other programs distributed by Apple. You need to be connected to the
Internet to use this feature, and it is best to quit any running
applications before attempting to update. When you're ready, select
Software Update... from the Apple menu, and then follow
the instructions on the screen. Often, you will have to restart your
computer, and you may have to run Software Update multiple times
before it can completely update your system.
You can also download software updates and install them manually. Apple Downloads and the Apple Support Area are two good places to start. Most updates are distributed as disk images. Once you have an update downloaded, double-click it, and then follow the instructions on the screen.
Last modified on April 09, 2009.







