3D Maps vs PowerView, and why doesn't PowerView work in Excel 2016

Does 3D Map do the same thing as PowerView but only better? Also I have configured PowerView on the ribbon, but it doesn't do anything when I click on it. I just downloaded Office 365 yesterday, so it is the latest version. I am also finding some functions just don't work and the documentation online for Excel 2016 isn't accurate.
For example:
"NOTE: The new option, File > Options > Advanced > Enable Data Analysis add-ins: Power Pivot, Power View, and 3D Maps activates the COM Add-ins, but will not add the Power View command to the Insert tab. To see the Power View command in the ribbon, you need to follow the steps in Customize the ribbon section above."

"Enable Data Analysis add-ins" does not exist. Analysis TookPak add-ins is checked

I've downloaded and installed the latest version of Silverlight also.

Thanks in advance