如果你使用的是 Windows 11，并在使用 Microsoft Store 中的应用时遇到问题，请考虑这些更新和修复程序。 获取疑难解答提示以修复 Microsoft Store 应用出现的问题。

如我们在 7 月宣布的，我们即将终止对 Android 和 iOS 上的 Cortana 应用的支持，因为 Cortana 继续以生产力助手的提升。

To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store.

If you’re having sound or audio problems, the following suggestions might help. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

Find out how to install the latest driver for your printer. If you recently upgraded Windows, your printer driver might need to be reinstalled.

Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

Ao iniciar sessão, selecione Partilhar no pedido "Manter sessão iniciada?" se quiser aceder diretamente à sua caixa de correio da próxima vez (não recomendado para computadores partilhados). Em alternativa, selecione a caixa "Não mostrar novamente" e selecione Não para que a sua palavras-passe lhe seja sempre pedida.

Download the latest Windows update from the Windows Update page in Settings for your device when it becomes available.

如果您已兌換產品密鑰、只是重新安裝應用程式，或是知道您已透過公司或學校指派授權，您可以跳到登入以 下載並安裝 Microsoft 365 或 Office 章節。 不過，如果這是您 第一次 安裝 Microsoft 365或 Office，您可能需要先執行一些步驟。 請展開下方的 深入了解 章節以取得詳細資訊。

Learn how to sign in or out of your Outlook.com, Hotmail, Live, or MSN email account with helpful solutions.