To check to see whether there are updates for the items installed in your system (requires Internet access):
Help > Software Updates ... and select the
Installed Software page. This page shows you the items that are installed
into your configuration. You may select the individual items that you wish to
upgrade, or you may upgrade all items without selecting any items.

Updating software using the Available Updates wizard
Installing new software with the Available Software page
Reverting to a saved configuration
Scheduling automatic updates