Using Sitecore PowerShell to generate a report on last updates to your content

Recently I had to build a report in Sitecore to show the latest updates done on the content tree of a Sitecore instance and had to determine which users made those changes. One of the other important things on this report was the ability to have content authors generate the report from the Content Editor. If you ever need to perform such actions, the Sitecore Powershell Extensions (SPE) module is probably your best bet.