激活 Office - Microsoft 支持
解决激活错误. 如果 Microsoft 365 无法激活，其最后会变为未授权，且 Microsoft 365 的所有编辑功能都会被禁用。 Microsoft 可能由于多种原因变为未授权。
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 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Office.com, Project for Office 365
Check if your Microsoft account is closed - Microsoft Support
Your account might be closed or deleted. You might not be able to sign into your account because it's closed or deleted. If you closed your Microsoft account, you have 60 days from closing to reopen it.
光刺激誘發癲癇症警告 | Xbox Support
有極少數的人在觀看一些視覺影像時可能會突然癲癇發作，這些影像包括視訊遊戲中出現的閃光或圖形。甚且連沒有突然發病或癲癇史者也可能在進行電玩遊戲時，出現類似癲癇症狀，這類未經診斷的症狀稱為「光刺激誘發癲癇症」。
When trying to install updates from Windows Update you might receive ...
Right click or long press on Command Prompt and select Run as administrator.
Connect a wireless display to your Windows PC - Microsoft Support
Miracast wireless displays. Wirelessly connect your PC to a TV, projector, another PC, or other kind of external display that supports Miracast.
Skype help & learning
Get help and learn how to use Skype with Microsoft's official support page.
What's new in Office 2021 - Microsoft Support
Immersive Reader advanced color support. In Immersive Reader, we've added many additional ways you can choose a page color.Selecting a page color can make text easy to scan with less eye strain. On the Immersive Reader tab click Page Color to see a 4x5 color picker.. Click More Colors to see additional color selection options such as Wheel, Sliders, Color Palettes, Image Palettes, and Pencils.
Applies To:
Office 2021, Office 2021 for Mac
Explore the homepage - Microsoft Support
If licensing restrictions don't allow downloads of a given image, there's a link to download the Bing Wallpaper app, which offers a library of images featured on Bing. See previous images. Next to the daily image headline, select the < or > to see the last seven days of images. Customize your homepage. In the upper-right corner of the page, click .
Запустите последнюю версию Internet Explorer
Поддержка Internet Explorer 11 прекращена 15 июня 2022 г. Рекомендуется перейти на Microsoft Edge, чтобы начать пользоваться более быстрым, безопасным и современным браузером.
Xbox 付款错误消息和代码 | Xbox Support
转到“付款和账单”，并选择“支付选项”。 在“付款方式”下面，可以选择“添加新的付款方式”、“查看或编辑信用卡”，或“删除信用卡”。 输入更新的信息，然后选择“保存”。除非看到更多提示，否则已完成操作。 如果这不起作用，请联系你的银行或付款提供商，以验证你的付款信息。