If you are using Windows 7 and internet explorer (IE) 9, you will now be see the following message:
IE 9 has fallen outside of our standard support policy, and will be blocked as of 10/31/2015. It’s important that you upgrade to at least Internet Explorer 10, so you can continue to use our applications. The easiest way to update your browser is to turn on automatic updates. See this post for instructions on how to turn on automatic updates
For more information on when we block older operating systems, or browsers see our blog article When and why do we block old versions of Windows and Internet Explorer?