PowerPivot for Excel started as a free download from Microsoft for Excel 2010, and is now included with Excel 2013/2016/365 'Plus' Editions.
There are three advantages of PowerPivot over a regular pivot table:
The technology behind PowerPivot is actually a version of SQL Server INSIDE of the Excel spreadsheet.
The following versions that are supported:
NOTES:
How to determine what version you currently have.
is requesting access to a wiki that you have locked: https://clearify.com/wiki/view/350/qqube-microsoft-powerpivot-excel