@RohitM25 You may still use the CRM app. You will just need to trust the value you get from interrogation of the label. As far as other applications that can look at on your own, I don't really have any complex ones (I use Notepad in a pinch when I need to test something or build a quick demo of something). All desktop applications I have automated for businesses are either commercial products (like SAP) and customizable, or are homebrew projects created internally. If your company uses a particular desktop application for any purpose (and you can get access to it), I would say that it would be a good one to test your skills on.