Click the Office button, and then click PowerPoint Options.
![Click the Office button, and then click PowerPoint Options.](http://www.java2s.com/Tutorial/Microsoft-Office-PowerPoint-2007Images/Change_Macro_Security_Settings___Click_Office_Button_And_Then_Click_.PNG)
Click Trust Center. Click Trust Center Settings.
![Click Trust Center. Click Trust Center Settings.](http://www.java2s.com/Tutorial/Microsoft-Office-PowerPoint-2007Images/Change_Macro_Security_Settings___Click_Trust_Center_Click_Trust_Cent.PNG)
Click Macro Settings. Click the option:
Disable all macros without notification.
Disable all macros with notification.
Disable all macros except digitally signed macros.
Enable all macros.
![Enable all macros.](http://www.java2s.com/Tutorial/Microsoft-Office-PowerPoint-2007Images/Change_Macro_Security_Settings___Enable_All_Macros.PNG)
If you're a developer, select the Trust access to the VBA project object model check box.
![If you're a developer, select the Trust access to the VBA project object model check box.](http://www.java2s.com/Tutorial/Microsoft-Office-PowerPoint-2007Images/Change_Macro_Security_Settings___If_Youre_Developer_Select_Trust_Acc.PNG)
6.3.Macro |
| 6.3.1. | Change Macro Security Settings | ![Change Macro Security Settings](http://www.java2s.com/Tutorial/Microsoft-Office-PowerPoint-2007Images/Change_Macro_Security_Settings___Click_Office_Button_And_Then_Click_.PNG) |