Application reports provide information about the web browsers and operating system platforms in your network. The information is gathered based on the user agent string associated with HTTP requests originating from users in your network. (A user agent string is an HTTP header that identifies the client software from which an Internet request is made.)
Access application reports from the Reporting > Applications page in the Web Security manager.
Refer to Application reporting in Web Security Help for more information about application reports and how to use them.