Device Security in the Windows Security App | Microsoft Support
Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.
Microsoft 365 にサインインする | Microsoft Support
デスクトップ アプリケーションまたは Web ブラウザーから Office または Microsoft 365 にサインインする方法について説明します。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, OneNote for Mac, Microsoft 365 for home, Office 365 Small Business, Microsoft 365 admin, Project Online, Microsoft 365 for Mac, Project for Office 365
Windows 更新疑难解答 - Microsoft 支持
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。
Updates and known issues with Microsoft Casual Games | Xbox Support
Find info about updates and learn about known issues with Microsoft Casual Game and what to do if you encounter one of these issues.
XBOX Support
XBOX Support You need to enable JavaScript to run this app.
XBOX Support
XBOX Support You need to enable JavaScript to run this app.
XBOX Support
XBOX Support You need to enable JavaScript to run this app.
Anpassen der Taskleiste in Windows | Microsoft Support
Durch das Anpassen der Taskleiste können Sie Multitasking optimieren und wichtige Tools in Reichweite halten. Sie können die Symbolausrichtung ändern, Apps hinzufügen oder entfernen sowie Systemsymbole ein- oder ausblenden, um Unübersichtlichkeit zu reduzieren und den Fokus zu verbessern.
XBOX Support
XBOX Support ... XBOX Support
認識您的 Xbox One 無線控制器 | Xbox Support
LB 鍵 (2) 和 RB 鍵 (7)：這些是分別位於控制器上方到 USB 連接埠左邊和右邊的長方形可按壓控制項。 使用這些按鍵可與遊戲、應用程式及 Xbox 主機進行互動。 它們通常用於在使用者介面的區段之間跳躍, 但也可根據遊戲執行不同的動作。