If you are part of an office environment where e-mail is handled on premises using an exchange server, you will be able to share calendars with anybody else by using your exchange accounts. You will need to grant permissions for the people you want to be able to see your calendar. If, on the other hand, they want to share something with you, they will have to grant you permission to see their calendars.
Step 1: On Home tab, in the Share group, click Share Calendar.
Step 2: In sharing box that pops-up, enter the person you want to share with in the To box.
Step 3: Finish making any additional choices, click Send.
- Recipient receives notification that you shared a calendar with them, you can also request for them to share a calendar with you.