1.)To login in to Yammer, first you login to your Office 365 email at MEC Email Login.

2.) Once you put the Login information it will send you to a page where you need to enter the same login email and along with your CUNYFirst password.

3.) After you complete your login you will be brought to the Office 365 landing page where you will find the Yammer App(If it is not in the upper list of apps then click on "All Apps")

4.) After you have sound the App click it to open Yammer.