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Microsoft Office Specialist
MOS — Word, Excel, PowerPoint
Productivity credentials trusted by employers worldwide.
Who this fits
Office workers, students, analysts, and anyone whose day runs through Microsoft 365.
What it validates
- Word document craft
- Excel formulas & analysis
- PowerPoint presentation design
- Outlook workflows
Learn — official courseware
- LearnKey MOSLearnKey
- Labyrinth Learning MOSLabyrinth
- B.E. Publishing MOSB.E. Publishing
Practice: CertPREP powered by GMetrix — task-based simulations
Certify — credential targets
- MOS Associate (Word, Excel, PowerPoint)
- MOS Expert (Word, Excel)
- MOS Excel for Business Finance