The Sound preferences allow you to set options to control the system and alert sounds, output and input devices, and volume.
The Sound preference has three parts to it: Sound Effects, Output, and Input. You can set the system volume while in any of these windows. To set the system volume, drag the slider to the desired volume. This sets the maximum volume for all sounds. To mute the volume, simple check the box next to Mute.
By checking the box next to "Show volume in menu bar," you will get a sound volume menu in the menu bar for quick access to setting the volume.
Access the volume in the menu bar:

System Preferences
System Preferences - Software Update
System Preferences - Appearance
System Preferences - CDs & DVDs
System Preferences - Date & Time
System Preferences - Desktop & Screen Saver
System Preferences - Displays
System Preferences - Energy Saver
System Preferences - International
System Preferences - Keyboard & Mouse
System Preferences - Dock
System Preferences - Speech
System Preferences - Startup Disk
System Preferences - Dashboard & Exposé
System Preferences - Sharing
This article was last edited on Feb-14-2005 11:50 am
This article can be referenced by its article number: 16 or by any of the following keywords: volume, headphones, microphone.