Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Learn how to use Xbox cloud gaming on various devices including Android, iOS, and Windows with this comprehensive guide.

This page is for Microsoft 365 Basic, Microsoft 365 Personal, and Microsoft 365 Family subscriptions only. For help with other subscriptions purchased through Microsoft see Cancel a Microsoft subscription. If you purchased a Microsoft subscription from Google Play or the Apple app store, contact their customer support for cancellation or refund.

How to set up Xbox Cloud Gaming on a Steam Deck device using the Microsoft Edge browser.

To check for any security issues, go to Windows Defender settings, select Show details, and check your security status.

Windows backup and sync settings sync the settings you choose across all your Windows devices that you've signed in to with your Microsoft account.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

Hotmail 現在為 Outlook.com。 瞭解如何登入以存取您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶。

In Outlook, sometimes your outgoing messages get stuck in your outbox and just won't send. Learn about some ways to get them moving.

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.