Delete All Calendar Events. Send a notice to all meeting attendees that the remaining meetings. Although you can’t delete the primary outlook calendar, you can delete all the items in that calendar.
You can replace default outlook holidays that are deleted during these. I can’t delete the entire calendar since it’s the main outlook.com calendar.
Or, You Can Delete All Events Starting From A Specific Date:
You can replace default outlook holidays that are deleted during these.
Click The Trash Can Icon In The Menu That Appears.
You can’t delete your primary calendar, but you can delete all of its events.
To Remove The Events, Delete The Calendar Subscription.
Images References :
Delete All Items On Your Calendar The Process Of Deleting Removes All The Items From Your Data File Without Making A Backup.