Updated screenshot for step 2&6 - Run test migration

Author: SGSneha

articles/migrate/media/tutorial-migrate-physical-virtual-machines/clean-up-expanded.png

@@ -303,8 +303,8 @@ Do a test migration as follows:
 
 2. Right-click the VM to test, and click **Test migrate**.
 
-    ![Test migration](./media/tutorial-migrate-physical-virtual-machines/test-migrate.png)
-
+    :::image type="content" source="./media/tutorial-migrate-physical-virtual-machines/test-migrate.png" alt-text="Screenshot showing the result after clicking test migration." lightbox="./media/tutorial-migrate-physical-virtual-machines/test-migrate-expanded.png":::
+ 
 3. In **Test Migration**, select the Azure VNet in which the Azure VM will be located after the migration. We recommend you use a non-production VNet.
 4. The **Test migration** job starts. Monitor the job in the portal notifications.
 5. After the migration finishes, view the migrated Azure VM in **Virtual Machines** in the Azure portal. The machine name has a suffix **-Test**.