See on Scoop.it – Skype 188.8.131.52 for Windows Phone, IE9, Mozilla Firefox ,Google Chrome plus Facebook
We may use non-personally identifiable demographic information (e.g. location, gender and age) to target ads. This will help ensure that non-paying users see ads that are of greater interest and relevance to them. Users can opt-out of allowing Skype to use some of this non-personally identifiable information from the Privacy menu in Tools -> Options of Skype for Windows. If the user opts-out, they will still receive advertisements relevant to their location, but Skype will not use other demographic information for this purpose. To opt-out of the use of non-personally identifiable information by our Ad Serving Partners for the purpose of serving advertisements of greater interest to you please visit Microsoft Advertising at http://choice.live.com/advertisementchoice. Or you can visit the websites of the Network Advertising Initiative or the Digital Advertising Alliance, each of which provides a simple way to opt-out of ad targeting from participating companies.” Marketers interested in learning more about Skype’s Conversation Ads should visit : http://advertising.microsoft.com/skype.