Currently, I sync my Ipad and IPhone calendars with a Google calendar and it's worked flawlessly.  However, I have recently purchased a new PC and all of the MS Office 2013 suite, including Outlook.  I would like to utilize my new products and built an extensive calendar in outlook.  I already use the mail and the Apple devices work fine with everything.  However, when I set up the Ipad and IPhone calendars to sync with the Outlook calendar, it shows about 2/3's of the data I have input.  If some, why not all?  Also, adding an appointment on one apple device eventually shows up on the other Apple device (albeit slowly), but the changes did not show up in my PC view of the calendar.  I've compared several appointments and they are set up identical,  but one may show up and not the other.  Is this an Apple issue or an Outlook issue?  Office 2013

Dan