How to change your Instance number for your Windows Azure Role form Windows Azure Portal

If you decide to change (higher or lower) Windows Azure Application instance count, you can do it directly from Windows Azure Portal. The instruction are as below:

Please login to Windows Azure Management Portal. Now select your service which instance count you would want to change and use "Configure" option from the top ribbon as below:

Above action will open a dialog in which you can edit the Service Configuration to edit instance count as below:

Finally once you finish above step you will see the instance count increases as below: