Microsoft is offering new certification; Microsoft Office Specialist (MOS) for those wants to explore new job opportunities in this competitive world. As the name suggests, this certification primary focus will be on exploring and increasing proficiencies in Microsoft office products, like Word, Excel, PowerPoint, Outlook and much more. Here is the list of Master Certifications:- To earn the 2010 Microsoft Office Master certification, you must pass the following MOS exams: · MOS: Microsoft Office Word 2010 Expert · MOS: Microsoft Office Excel 2010 Expert · MOS: Microsoft Office PowerPoint 2010 · MOS: Microsoft Office Outlook 2010 or MOS Microsoft Office Access 2010 · To earn the Microsoft Office 2007 Master certification, you must pass the following MOS exams: · MOS: Microsoft Office Word 2007 · MOS: Microsoft Office Excel 2007 · MOS: Microsoft Office PowerPoint 2007 · MOS: Microsoft Office Outlook 2007 or MOS Microsoft Office Access 2007 · To earn the MOS Master certification on Microsoft Office 2000, Microsoft Office 2003, or Microsoft Office XP, you must pass the following MOS exams: · MOS: Word Expert · MOS: Excel Expert · MOS: PowerPoint · MOS: Access or MOS: Outlook For more details on MOS exams, visit Microsoft page here.