Task: Open the Outlook App, select the menu icon go to the setting icon to change the contacts sort by to last name and calendar weather to switch on. 
Steps:
Open the Outlook App
Click on the Menu Icon 
Click on the Setting Icon in the top left corner of the screen 
Swipe up the screen to see the Contacts Option 
Swipe up the screen to see the Contacts Option 
Click on the Sort By in Contacts Section 
Select the Last name option to change in the contacts 
Click on the Weather option in the Calendar Section 
Click on the Toggle button to switch on the  weather forecast  
click on the Eft arrow in the top left corner of the screen