You can open an event’s Details page and add or change information
you’ve included there. For example, if the time of the
event has changed or if you didn’t know the location but now
you do and want to add it, you can update these details. After
you make the changes, simply save them and your event is up
Edit Event Details
1 On the Start screen, click the Calendar
2 Click an event.
3 Click in a field, and modify the information
4 Click the Save this Event button.
If you previously invited people to the event
but have made a change, it’s wise to send
out another email to invitees by using the
Who field in the Details form and modifying
the message to call attention to the change