XML Vs XAML OR what is difference between XMLand XAML?

XML stands for Extensible Markup Language.

XAML stands for Extensible Application Markup Language.

XAML is based on XML and it uses XML for its markup. Every XAML is valid XML document but Every XML is not valid XAML.

XML finds it use in primarily in web application while XAML is used to design controls of windows application as well as web application.