Why is my calendar not updating?

Related questions

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4. Where is calendar on Outlook?
5. What does PST stand for Outlook?
6. Why have all my emails disappeared from Outlook?
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Tags

1. #apple
2. #wrong
3. #iphone
4. #caused
5. #guarantee
6. #calendars
7. #option
8. #problems
9. #settings
10. #switch
11. #turned
12. #syncing
13. #first
14. #contacts
15. #device
16. #icloud