Updating your security services provides you with the latest information and protection.
The SecurityCenter is automatically configured to check for updates for all of your McAfee Security services every four hours when you are connected to the Internet, then notify you with alerts and sounds. However, you can also manually check for updates from the SecurityCenter toolbar.
Note: You must be connected to the Internet for SecurityCenter to check for available updates.
You can set McAfee SecurityCenter as the default SecurityCenter (recommended):
Setting the default SecurityCenter
You can manage your security software updates:
Configuring your update options
Automatically checking for updates
You can also configure SecurityCenter to hide all security alerts or to show silent alerts: