Yammer is a popular internal social network used by businesses all over the world. Introducing an internal social network like Yammer is not as simple as it might seem, howver. This presentation gives you tips on how to approach this change management challenge if you work in internal communications, IT, HR (or any other department for that matter). If you want to receive presentations like this in your inbox please subscribe to my newsletter at www.businessgoessocial.net/newsletter If you have any questions just drop me a line at virpi(at)businessgoessocial.net