Pin Applications to the Office 365 App Launcher

1. Log into https://www.office.com/.
2. On the top left, click on the Office 365 App Launcher button. 
   
   
   
   
3. Under the Apps section, click the More Apps link.
   
   
   
   
4. Hover your mouse over the app, then select the three dots associated with the app you'd like to pin
   
   
   
   
5. Select the option to Pin the app.
   
   
6. You will now see the app chosen pinned in your App Launcher.