Q: iphone updated to 8.1.3 and itunes to 12.1.0.71 and outlook stopped syncing.  How can I fix.

Hi there cwkeel,

I see that you may be experiencing some sync issues with Outlook. Here is an article for you about troubleshooting issues such as this:

Troubleshooting Sync Services on Windows with Microsoft Outlook 2003, Outlook 2007, or Outlook 2010 - Apple Support

http://support.apple.com/en-us/HT203300

Thanks for using the Apple Support Communities. Have a good one!

-Braden