How to determine the version of .NET framework in your system - Two

Internet Explorer DOM (Document Object Model) has a navigator object and there is a userAgent properties which shows browser application name and also version of .NET Framework which installed on your system. To query this property (userAgent) simply enter the following line in address bar, the alert method in javascript will show the result in a message window.

javascript:alert(navigator.userAgent)

How to determine the version of .NET framework in your system - Two