427 Views 2 Replies Latest reply: Sep 11, 2009 5:43 AM by V.K.
Open System Preferences/Software Update.
Select the Installed Software tab to see the list of updates already installed.
Click the Scheduled Check tab. Where you see: Check for updates, click the pop up menu.
You can set for daily, weekly, or monthly.
Or for updates to download automatically.
If you prefer, you can go here http://support.apple.com/kb/HT1338
and follow the instructions to use the standalone installer.