The Microsoft Office Specialist (MOS) certification is the globally recognized standard for validating expertise with the Microsoft Office suite of  business productivity programs.

Earning MOS certification acknowledges you have the expertise to work with Microsoft Office programs. MOS-certified individuals report increased competence and productivity with Microsoft Office programs as well as increased credibility with their employers, co-workers, and clients. 

Employers who encourage MOS certification and hire MOS-certified job candidates report increased employee competence and productivity with Microsoft Office programs. MOS certification also simplifies the employee selection and hiring process by easily identifying individuals with the skills to be productive from day one. Employers who invest in MOS certification experience a quick return on their training and certification investment.