Microsoft Office Help Ribbon
Supplied as MSI. I will be deploying it next week as it might cut down on the number of calls to the office. :D
The Microsoft Office 2007 Help Tab is an add-in for Word, Excel and PowerPoint 2007 that adds an additional "Help" tab to the Ribbon user interface. This "Help" tab provides tools including interactive command finders, the ability to search the application's help database from the Ribbon as well as help articles and links to online training that are tailored to users who are new to Office 2007.