1.  If you are currently logged into CRM, sign out. 

2. Click login to log back into CRM

3.  Click on the dot dot dot icon

4.  Click on Microsoft 

5. Enter your LE email

6. Click next

7. Enter your email password

8. Click sign in

9. Click on the wrench on the CRM menu bar

10. Click on Microsoft under Marketplace

11.  Click on Enable under Events.  DO NOT ENABLE CONTACTS!