Scheduling and managing events using Outlook.com calendar
Hello,
Thanks for reaching out! I'm Microsoft user like you.
Please Hold down the left mouse button then drag the message to Calendar (icon) in the lower left-hand corner of the email client.
Once you have the mouse hovered over Calendar (icon), release the left mouse button.
This will open the Appointment window. You can now adjust the date, time of the event. When finished, click Save & Close in the upper left-hand corner of the window.
Best Regards,
Prakash