注意：在早期版本的 Outlook 中，IMAP 帐户还使用了 Outlook 数据文件 (.pst) 。在 Outlook 2016 和 Outlook for Microsoft 365 中，IMAP 帐户使用脱机 Outlook 数据文件 (.ost) 。 还可以使用 Outlook 数据文件 (.pst) 从任何类型的电子邮件帐户备份或导出项目。

Learn about Xbox consoles, system requirements, and networking, and get troubleshooting help.

Contatta il Supporto tecnico Microsoft. Trova soluzioni a problemi comuni, oppure ottieni assistenza da un operatore del supporto.

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.

On the sticker at the back of the console (the bottom of the console for Xbox One). In your settings. Select Profile & system > Settings > System > Console info.The serial number appears first in the list displayed.

Microsoft Edge是 Microsoft 建議的瀏覽器. Windows 7 已不再支援 Internet Explorer 11。 因此建議您改為安裝 Microsoft Edge。 Microsoft Edge 是為了提供最佳網路體驗而建置，讓您在瀏覽時保有更大控制權和更多隱私權。

Microsoft Edge のヘルプとサポートの情報です。 Microsoft Edge のサポート コンテンツ、使い方に関する記事、チュートリアルなどを確認できます。

Personal Vault. OneDrive Personal Vault is a protected area in OneDrive that you can only access with a strong authentication method or a second step of identity verification, such as your fingerprint, face, PIN, or a code sent to you via email or SMS. 1 Your locked files in Personal Vault have an extra layer of security, keeping them more secured in case someone gains access to your account ...

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.

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.