Make Google Apps my Default Profile

If you have multiple mail profiles but primarily use your Google Apps profile in Outlook, you can have Outlook open your Google profile automatically, without prompting you to select it from a dialog.

1. Go to your Windows Control Panel > Mail settings, and click Show Profiles.
   
   
   
   
2. In the dialog that opens, select Always use this profile, specifying your Google Apps profile in the list below.
   
   

The next time you start Outlook, your Google Apps profile opens directly.

If you later want to access another profile (such as your old Exchange account), go back to your Control Panel > Mail settings and change the setting back to "Prompt for a profile to use." The next time you start Outlook, you'll be prompted to open whichever profile you want to use.