Premium Edition (Retail Version) - This version comes standard with MS Word 2000, MS Excel 2000, MS Outlook 2000, MS Access 2000, MS Powerpoint 2000, Photo Editor, more...
Professional Edition (OEM or Original Equipment Manufacturer version) - This version comes standard with MS Word 2000, MS Excel 2000, MS Outlook 2000, MS Access 2000, MS Powerpoint 2000, Photo Editor, more
Standard Edition (Retail Version) - This version comes standard with MS Word 2000, MS Excel 2000, MS Outlook 2000, Publisher 2000, Photo Editor, Small Business Financial Manager 2000
Small Business Edition (OEM or Original Equipment Manufacturer version) - This version comes standard with MS Word 2000, MS Excel 2000, MS Outlook 2000, Publisher 2000, Photo Editor, Small Business Financial Manager 2000
You will notice that Premium (PREM) and Professional (PRO) are the same. This is correct! The difference is that Premium is the software you buy from a vendor or a store. The Professionl version is the version included with the purchase of a new computer system (OEM). The same applies to the Standard (STD) and Small Business Edition (SBE); the Standard is the vendor or store-bought version and SBE is OEM.
These are by no means a comprehensive list with every last component listed (like what version of Internet Explorer) but, it does show the main application components...