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Help with Microsoft Store purchases - Microsoft Support
Country/region. Microsoft Store sales support. Technical or download support. American Samoa. 1-877-696-7786. Technical support. Anguilla. 18669221478. Technical support
Applies To: Microsoft account dashboard
如何安装最新版本的 DirectX - Microsoft 支持
DirectX 9.0c 通过安装 DirectX 9.0c 最终用户运行时适用于 Windows XP 和 Windows Server 2003。. 某些应用程序和游戏需要 DirectX 9。 但是,你的计算机包含更新版本的 DirectX。 如果安装并运行需要 DirectX 9 的应用程序或游戏,你可能会收到错误消息“无法启动此程序,因为计算机中丢失 d3dx9_35.dll。
使用している Office のバージョンを確認する方法 - Microsoft サポート
注: [アカウント] が表示されない場合、または既にファイルまたはドキュメントを開いている場合は、メニューから [ファイル] を選び、左側の一覧から [アカウント] または [サポート] を選択します。 [製品情報] の下に、Office 製品の名前と、場合によっては完全なバージョン番号が表示されます。
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, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, OneNote for Microsoft 365 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, Office 2021, OneNote 2021, 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, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, OneNote for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Project Online, InfoPath 2013
Xbox Support
Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.
如何在 Windows 中使用多台显示器 - Microsoft 支持
排列显示器. 如果你有多个显示器,可更改其排列方式。. 如果你希望显示器与你在家庭或办公室中设置的排列方式匹配,这将非常有用。. 在“显示设置”中,选择显示器并将其拖动到所需位置。. 对你想要移动的所有显示器执行此操作。. 如果你对布局感到满意 ...
A driver can't load on this device - Microsoft Support
To turn off the memory Integrity setting. Go to the Core isolation page in Windows Security. Turn the Memory Integrity setting Off if it isn’t already. You'll need to restart your computer for the changes to take effect. You can also open the Core isolation page by selecting Start > Settings > Update & Security > Windows Security > Device ...
Troubleshooting verification code issues - Microsoft Support
Troubleshoot unrequested verification codes. Note: If you're still not receiving verification codes, you may have to choose another method, or wait until you can access the phone or email you've listed. To protect your account and its contents, our support agents are not allowed to send verification codes or access and change account details.
Applies To: Microsoft account dashboard
كيفية تسجيل الدخول إلى Hotmail - دعم Microsoft
لتسجيل الدخول إلى Hotmail، ستحتاج إلى اسم المستخدم وكلمة المرور لحساب Microsoft. تسجيل الدخول. أثناء تسجيل الدخول، حدد نعم في المطالبة "البقاء قيد تسجيل الدخول؟". إذا كنت تريد الانتقال مباشرة إلى ...
Applies To: Outlook.com
Device protection in Windows Security - Microsoft Support
Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security. Notes: What you actually see on the Device security page may vary depending ...
关闭、禁用或卸载 OneDrive - Microsoft 支持
Windows 10/11. 选择通知区域中的 OneDrive 云以显示 OneDrive 弹出窗口。. 选择 OneDrive 帮助和设置图标 ,然后选择“ 设置 ”。. 转到“ 帐户 ”选项卡。. 单击“ 取消链接此电脑 ”。. macOS. 在菜单栏中单击“OneDrive 云”图标,单击三个点 以打开菜单,然后选择“ 首选 ...
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet