Updating the Installation
  To check to see whether there are updates for the items installed in your system (requires Internet access):
  
    - Click  Help > Check for Updates. Help > Check for Updates.
- This will contact the Web sites defined in your Available Software Sites preferences to look for upgrades. If
    upgrades are available, they will be presented in the Available Updates wizard.
To check for updates for only certain items in your installation, use the Installed Software page to select the
  items you are interested in and check for updates.
  
    - Click Help > About and then click  Installation Details... to open a
    dialog showing pages that provide more detail about your installation. Installation Details... to open a
    dialog showing pages that provide more detail about your installation.
- Click the Installed Software tab to see a list of the software items that you have installed into your
    system.
- Select the items that you wish to update.
- Click Update.... This will contact the Web sites defined in your Available Software Sites preferences to
    look for upgrades. If upgrades are available, they will be presented in the Available
    Updates wizard.
Features
  Installation Details
  Updating software using the Available Updates wizard
  Installing new software
  Reverting to a saved configuration
  Scheduling automatic updates Trusting
  installation