There are various add-ins available for Outlook 2007. Add-ins are supplemental programs that add additional features to the application. Add-ins are available through Microsoft and various third-party vendors.
Once you install add-ins, you can enable or disable them using the Trust Center. To access the Trust Center in Outlook 2007:
- Within Outlook, click Trust Center from the Tools menu.
- Select Add-Ins from the list of options. The list of add-ins currently installed appears.
- To manage an add-in, select the add-in type from the Manage box and click Go.
- Select or clear the check box for the add-in that you want to enable or disable.
- Click OK.