How to switch from classic Outlook to new Outlook

1. Step 1: Open Outlook. 
   
   

2. Step 2: Turn on the New Outlook toggle near the top right. 

3. Step 3: Confirm the switch if prompted. 
   
   

4. Step 4: Wait for the new Outlook window to open. 
   
   

5. Step 5: Check your mailbox, calendar, and shared mailbox after switching.

Shared mailbox behaviour can differ, so verify after the change.