Microsoft Office 2007幾個程式簡介

Microsoft Office 2007幾個程式簡介
簡單的介紹一下是幹嘛用的就好了
Microsoft Office Access
Microsoft Office Enterprise
Microsoft Office Groove
Microsoft Office InfoPath
Microsoft Office Professional Plus
Microsoft Office Project Professional
Microsoft Office Project Standard
Microsoft Office Publisher
Microsoft Office SharePoint Designer
Microsoft Office Standard
Microsoft Office Visio Professional
Microsoft Office Visio Standard
幫我解釋一下上面幾個是幹麻用的就OK了!!全都是2007的!!