Learn how to update Windows to ensure your device operates smoothly and securely with the latest features.

Hotmail está ahora Outlook.com. Aprenda a iniciar sesión para acceder a su cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Learn how to use your Outlook inbox effectively with Microsoft Support's training resources.

Microsoft アカウントにサインインするためのエイリアスを使用した Microsoft アカウントのメール アドレスまたは電話番号を変更する方法について説明します。

You can choose which apps will start automatically when you start your device.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

We're committed to delivering continuous innovation by releasing new features and enhancements into Windows 11 more frequently. Windows devices get new functionality at different times as Microsoft delivers non-security updates, fixes, improvements, and enhancements via several servicing technologies—including controlled feature rollout (CFR). ...

Check the Xbox services, games, and apps for any service outages.

了解如何在电脑或 Mac 上安装、重新安装或激活 Microsoft 365 或 Office 2019。