Sep 23, 2025 · Select a region below to find a customer service phone number in your country/territory.

Select the product you need help with We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist.

Combining Microsoft accounts Accessing the account of someone who has died Billing Cancel subscription Turn off recurring billing Help with refunds Investigate a billing charge Windows & …

The Microsoft Authenticator app backs up your account credentials and related app settings, such as the order of your accounts, to the cloud.

Support for Windows 10, Office 2016 and Office 2019 has ended on October 14, 2025. Learn more about your options for Windows 10 or for Office.

Microsoft in education Devices for education Microsoft Teams for Education Microsoft 365 Education How to buy for your school Educator training and development Deals ...

For other help with your Microsoft account and subscriptions, visit Account & Billing Help. To get help and troubleshoot other Microsoft products and services, enter your problem here. Post …

Depending on your product and if it's still in support, Microsoft support experts are available to help you with a broad selection of support options and able to address product and service …

How to keep your account safe and secure Combining Microsoft accounts Accessing the account of someone who has died Cancel subscription Turn off recurring billing Help with refunds …

Live chat helps small businesses give quick and helpful customer service. With live chat in Teams, businesses can chat with customers that have contacted them through their website in …