1. Visit outlook.office.com/mail
2. Log in (If prompted)
3. Click the cog in the top right (As shown below)

1. This will open the settings screen. From here, select the Forwarding option

1. Click the switch, add the email address and if you want to keep the emails coming into your inbox, tick the “Keep a copy” option.

1. Now click save. You have now set up Email Forwarding.