Office Help & Training
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如何在 Windows 中执行干净启动 - Microsoft 支持
本文介绍如何使用干净启动进程解决 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中的问题。
Microsoft 支持
Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。
Help in Notepad - Microsoft Support
Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.
Excel 帮助和学习
查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。
Tastenkombinationen in Excel - Microsoft-Support
Erfahren Sie, wie Sie Excel-Tastenkombinationen für das deutsche Tastaturlayout verwenden.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones, Excel Mobile
App & browser control in Windows Security - Microsoft Support
Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.
Microsoft Authenticator のダウンロード - Microsoft サポート
Microsoft Authenticator アプリは、2 段階認証を使用しているときにアカウントにサインインするのに役立ちます。
Microsoft Easy Fix solutions have been discontinued
Easy Fix solutions have been discontinued. Instead, you can upgrade to Windows 10 and get troubleshooters that are built right in. Need more info on Windows 10?
Office Help & Training
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