Already a member?
Sign in to the Microsoft Office Specialist (MOS) member site with your Windows Live ID by clicking the Sign in button above.
The MOS member site provides you with direct access to program benefits and resources, such as the certification planner, transcripts, customized logos, virtual business cards, and more. Visit often for the latest news and added program benefits.
NOTE Your Windows Live ID will expire if you do not use it for 12 months. If your access has expired, you will be notified upon login of how to proceed with generating a new account.
Not a member?
The MOS member site is open only to individuals who hold an MOS certification on products such as Microsoft Office Word and Office Excel.
If you are not certified, visit these resource pages to get started with Microsoft Certification: