如果你在下载和安装 Windows 更新时收到错误代码，更新疑难解答可以帮助解决该问题。 选择“开始 ”>“设置> ”>“更新和安全 ”>“疑难解答”>“其他疑难解答”。 接下来，在“启动并运行”下，选择“Windows 更新” > “运行疑难解答”。 运行完疑难解答后，最好重启设备。

Important: This article is intended for users trying to use sign up for self-service password reset.This means that you’ll be able to reset your own work or school password (such as alain@contoso.com), without requiring your administrator’s help.

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Help for Microsoft mobile apps on Android and iOS devices. Find how-to articles and video tutorials for Samsung Galaxy and iPhone. Learn how to link your Microsoft 365 mobile apps, including Outlook, OneNote, and Your Phone.

Some accounts have been created using the current date instead of a birth date - it's surprisingly common, and we are working to prevent account creation errors.

Obtenez de l’aide et du support sur Microsoft Edge. Recherchez du contenu de support Microsoft Edge, des articles pratiques, des didacticiels et bien plus encore.

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Com a maioria das impressoras, é necessário que você instale o driver de impressora mais recente para que ela funcione bem. Se você fez upgrade recentemente de uma versão anterior do Windows, o driver de impressora pode funcionar com a versão anterior, mas talvez não funcione com o Windows 10.

Installing and using add-ons. If you're missing an add-on that you need to view a page, Internet Explorer will let you know, and will prompt you to install the add-on.

Obtén información sobre cómo puedes usar la aplicación gratuita Microsoft Authenticator para iniciar sesión en todas tus cuentas sin usar una contraseña.