If you have a subscription for Office365_ProPlus, you have access to TE104085179 for Excel as part of the self-service business intelligence tools. Whenever any new TE104085179 features and performance enhancements are released, you'll get them as part of your subscription plan.
If you have Office 2013 Professional Plus or a standalone version of TE102750824, you can use Power Map Preview for Excel 2013, which is an unsupported add-in. The earlier version of the TE104085179 Preview is expired, and won't work with any version of Excel. If you installed the earlier version, uninstall it from Control Panel, then download and install the current version of the TE104085179 Preview. This version has the same functionality as the version of Power Map that was released with Office 365 SP1.
Although feature and performance enhancements for TE104085179 will continue to be released for the Office 365 subscription plans, there are no future plans to update the downloadable TE104085179 Preview.