The next step is to download and install the appliance in the Hyper-V environment. Therefore, we need to perform the following steps:

1. In the Azure Migrate project overview blade, under Migration goals, select Servers.
2. Under Assessment tools | Azure Migrate: Server Assessment, select Discover.
3. In the Discover machines blade, under Are your machines virtualized?, select Yes, with Hyper-V. Then, click the Download button to download the appliance to your local disk:

4. Once the appliance has been downloaded, we can import it to Hyper-V. First, extract the .zip file.
5. Open Hyper-V Manager and from the top menu, select Action | Import Virtual Machine:

6. Follow the steps in the wizard to import the virtual machine into Hyper-V Manager.
7. In the Import Virtual Machine Wizard | Before you begin section, click Next.
8. In Locate Folder, navigate to the folder where you unzipped the appliance after downloading it.
9. In Select Virtual Machine, select the appliance VM.

10. From the Choose Import Type screen in the wizard, select Copy the virtual machine (create a new unique ID):

11. Click Next.
12. In Choose Destination, leave the default settings as-is and click Next.
13. In Storage Folders, leave the default setting as well and click Next.
14. In Choose Network, specify the virtual switch that the VM will use. Internet connectivity is required in order to send the data to Azure from the appliance. 
15. In the Summary screen, review your settings and click Finish.
16. Now that you've imported the appliance into Hyper-V, you can start the VM.

Now, we have downloaded the appliance and imported and started the VM. In the next section, we are going to configure the appliance so that it can communicate with Azure Migrate.