You have an Azure subscription named Subscription1. Subscription1 contains a virtual machine named VM1. You have a computer Computer1 that runs Windows
10. Computer1 is connected to the Internet.
You add a network interface named Interface1 to VM1 as shown in the exhibit. (Click the Exhibit tab.)

From Computer1, you attempt to connect to VM1 by using Remote Desktop, but the connection fails.
You need to establish a Remote Desktop connection to VM1.
What should you do first?