Have any authors had problems with PowerPoint hyperlinks in their products? I often produce resources with hyperlinks to websites, and these work well. Recently I have received comments from a couple of users that the hyperlinks are not working. When I check the PowerPoint the hyperlinks are all working. Has anyone else had this problem? When searching with Google I can find a few references to this problem which seem to be related to different versions of PowerPoint or combinations of PowerPoint and a particular version of a browser. I don't know which version of PowerPoint has the problem. I am using PowerPoint 2010 to create resources. I contacted TES Help and they do not have any technical support for resources. However, they tested my PowerPoints and said all the hyperlinks were working. Has anyone else got this issue and found a solution?