Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

Learn how to renew your Microsoft 365 Family or Microsoft 365 Personal subscription online or from a retail store.

Get support from Microsoft by finding contact options for Canada, including phone numbers and chat sessions.

Crooks try to scam you by sending you confirmations of orders you never placed. Learn how they work and how to spot them in this short article.

注意: 可以使用你拥有的电子邮件地址作为 Microsoft 帐户，或者在注册时选择“获取新电子邮件地址”或“改用电子邮件”来 ...

Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how to add or change a virtual private network (VPN) connection in Windows.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.