You have two computers named Computer1 and Computer2 that run Windows 7. You use Remote Desktopto connect from Computer1 to Computer2. You need to prevent the desktop  background of Computer2from being displayed when you use Remote Desktop to connect to Computer2.  What should you do on Computer1?（）

• A、From the Personalization options， change the theme.
• B、From the System properties， modify the Remote settings.
• C、From the Remote Desktop Connection options， modify the Performance setting.
• D、From the Remote Desktop Connection options， modify the Display configuration settings.