The Microsoft Certified Application Specialist (MCAS) certification tells the world you have demonstrated proficiency in the newest standard of the world's foremost desktop computing applications. MCAS certifications demonstrate your desktop computing skills and help advance your career prospects in a competitive job market. The MCAS certifications specifically targets workplace demand for 2007 Office application skills. Companies can validate and maximize the value of their 2007 Microsoft Office upgrade by hiring certified individuals and getting their existing workforce certified. When you achieve one or more of the MCAS certifications you demonstrate to others that you are qualified to use the full features of the 2007 Office system, making you more valuable to companies who want to reinforce their technology investment with accelerated productivity and improved organizational performance.