was specially designed for that work. these many thousands of special programs were designed for the windows operating system and the more complex information technology becomes the more our public institutions become dependent on the microsoft monopoly. it's a problem that martin charbel the former german director general for information technology knows well. the german off orators are de facto dependent on microsoft because with very few exceptions microsoft products are used in every government office and. that means it's not easy to use different software. all documents exist in microsoft format. employees are all trained to use microsoft programs the corresponding servers also run with microsoft software so of course there's also results and economic dependence to guide things that's what will.