added more detailed instructions to create security group (#453)

source/cloud/azure/azure-vm.md

@@ -85,9 +85,10 @@ Next we need to allow network traffic to the VM so we can access Jupyter and Das
 ````{tab-item} via Azure Portal
 :sync: portal
 
-1. Select **Networking** in the left panel.
-2. Select **Add inbound port rule**.
-3. Set **Destination port ranges** to `8888,8787`. Keep rest unchanged. Select **Add**.
+1. After creating VM, select **Go to resource** to access VM.
+2. Select **Networking** -> **Networking Settings** in the left panel.
+3. Select **+Create port rule** -> **Add inbound port rule**.
+4. Set **Destination port ranges** to `8888,8787`. Keep rest unchanged. Select **Add**.
 
 ````