Subscription and Billing

Get Started

• Welcome to the Microsoft Online Services Customer Portal
• Contact Support
• Sign In to the Microsoft Online Services Customer Portal

Manage Profiles

• Create My Profile
• Edit My Profile
• Change My Default Service Usage Address

Try or Buy Subscriptions

• About Subscriptions and Offers
• About Language Selection
• Use Trial Subscriptions

Manage Subscriptions

• Manage Your Subscriptions
• Change the Number of Licenses for Your Subscription
• Activate a Service

Manage Billing

• Stop Renewing Your Subscription Automatically
• Change Billing and Payment Information
• View Billing History

Volume Licensing Program

• Find and Activate Subscriptions Bought Through the Microsoft Volume Licensing Program
• Buy Extra Storage or Licenses for Services Bought Through Microsoft Volume Licensing

Microsoft Authorized Partners

• Use a Microsoft Authorized Partner
• Add or Remove a Delegated Administrator

• Terms Governing DAP Authorization
• Note of Caution Regarding Authorizing a DAP