(Excerpted from Mac Help)
Periodically, Apple releases free updates to your
computer's software. Using Software Update preferences, you can check
for updates manually or schedule when your computer checks for updates.
Note: You must have an Internet connection to
receive software updates.
To schedule your computer to check for software updates:
- Open System Preferences.
- Click Software Update.
- Select Check for updates.
- Choose Daily, Weekly, or Monthly
from the pop-up menu.
Note: The ITS Help Desk recommends that you
set the schedule for weekly updates at the minumum.
- If you want your computer to download important updates
without asking, select Download important updates in the background.
- When the update finishes downloading, you will
be notified that it is ready to be installed.
- When the installation is complete, Software
Update checks for updates again.
Note: Apple does this because some updates
require that you have installed previous updates.
- When your computer detects that an update is
available, you can choose to download and install the update or wait until
later.
If you have questions, please contact the ITS Help Desks
at helpdesk@psu.edu.