You need to ensure that when you insert a blank DVD into the DVD drive, Windows Explorer opensautomatically and enables you to select files to burn to DVD.  What should you do?（）

• A、From Default Programs， modify the AutoPlay settings.
• B、From Default Programs， modify the default program settings.
• C、From Device Manager， modify the properties of the DVD drive.
• D、From System Configuration Utility， modify the Startup settings.