选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供，包括与 Microsoft 专家的实时聊天。. 联系 Microsoft 支持人员。. 查找常见问题的解决方案，或从支持专员那里获取帮助。.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

由于此网站的设置，我们无法提供该页面的具体描述。

Supercharge your creativity and productivity with a premium Copilot experience. Download the Copilot app for a 1-month free trial of Copilot Pro. Get the Copilot app. Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Select the Start button, then select Settings > System > Power & battery > Battery usage. For an app that lets you manage the background activity, select More options (three vertical dots) > Manage background activity. On the settings page for that app, change the setting for Let this app run in the background. Here’s a summary of each option:

Microsoft 365、POP、IMAP、または Microsoft Exchange ベースのメール アカウントを利用できるように Outlook を設定する方法について説明します。 重要: 新しいバージョンと従来のバージョンOutlook for Windowsでは手順が異なる場合があります。使用している Outlook のバージョンを確認するには、リボンで ...

If you're not already signed in, click Sign In. In the Sign in window, type the email address and password you use with Office. This might be the personal Microsoft account you associated with Office, or the username and password you use with your work or school account. Tip: You can sign in to Office apps on more than one device with Microsoft ...

Mettez à jour Windows. Windows 11 vous permet de choisir quand et comment obtenir les dernières mises à jour, pour assurer la sécurité et le bon fonctionnement de votre appareil. Pour gérer vos options et afficher les mises à jour disponibles, sélectionnez Rechercher les mises à jour Windows. Vous pouvez également sélectionner ...

由于此网站的设置，我们无法提供该页面的具体描述。

Note: If you don't see security questions after you select the Reset password link, make sure your device name isn't the same as your local user account name (the name you see when you sign in).To see your device name, right-click Start , select System, and scroll to the Device specifications section. If the device name is the same as your account name, you can create a new administrator ...