Just discovered a really great tool that comes as part of Windows 7, the Problem Steps Recorder. It allows to record user interaction to a document allowing to reproduce and document a problem.
Therefor it takes a screenshot of every user action highlighting the focus areas of the ongoing interaction with a colored frame. Also it provides an automatically generated textual description of every step. Everything is stored in an MHTML container a custom Microsoft archive format that contains HTML as well as the screenshots in one single file that can be viewed with Internet Explorer. Several solutions to convert this file exist if Internet Explorer is not your favorite tool.
To launch it just type “psr” at the prompt in the Windows start menu.