向 Microsoft 帐户兑换礼品卡或代码 - Microsoft 支持
如何兑换礼品卡、Xbox 下载代码或令牌. Microsoft 和 Xbox 礼品卡以及下载代码和令牌的工作方式相同：兑换到 Microsoft 帐户后，可以在 Windows 或 Xbox 上将余额用于Microsoft Store 在线商店，并且可以获取最新应用、游戏、电影、电视节目以及 Surface、Xbox 和配件的下载 ...
适用于:
Microsoft 帐户仪表板
Manage photos and videos with Microsoft Photos app
Learn how the Photos app for Windows lets you view photos and videos from your PC alongside those from OneDrive, and keeps them organized by date, album, or folder.
了解 Word 网页版 - Microsoft 支持
试一试！ 使用 Word 网页版，无论你身在何处，都可以创建文档，添加文本、图像及艺术效果，并共享文件以与其他人协作。 培训：了解 Word 网页版，创建文档、添加图像并共享文件，以便与他人协作。 观看此视频，了解详细信息。
Open and run DxDiag.exe - Microsoft Support
Learn how to open and run DxDiag.exe on Windows to collect device information and troubleshoot DirectX sound and video issues.
在 Visio 网页版中查看、创建和编辑图表 - Microsoft 支持
使用 Visio 网页版，可以按照与其他 Office Online 文档相同的方式查看、创建和编辑图表。 还可以使用Visio 2013 或更高版本在桌面应用中编辑关系图。
适用于:
Microsoft 365中的 Visio, Visio 计划 1
我忘记了用于 Microsoft 365 的帐户的用户名或密码
检索用于登录、安装或重新安装 Microsoft 365 或管理 Microsoft 365 订阅的帐户和密码的选项因产品是 家庭Microsoft 365 还是 商业产品Microsoft 365 而有所不同。
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 OneNote, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 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, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, Office 2016, OneNote for Mac, Microsoft 365 中的 SharePoint, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 小型企业管理员版, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 激活, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版, Office.com, Project for Office 365
更改屏幕亮度（Windows - Microsoft 支持
某些电脑可能允许 Windows 根据当前照明条件自动调整屏幕亮度。 若要了解你的电脑是否支持此功能，请选择"设置>"> 显示"。 选择 "亮度 "，查找"照明更改 时 自动更改亮度"复选框，然后选择它以使用此功能。 此自动设置有助于确保你的屏幕随时随地可读。 即使使用它，仍然可以移动"亮度"滑块微调 ...
Sign in to SharePoint - Microsoft Support
Sign in to SharePoint SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.
适用于:
Microsoft 365 中的 SharePoint
Install Visio or access Visio for the web - Microsoft Support
If you have Visio Plan 2 or a non-subscription version such as Visio Professional or Visio Standard 2021 , 2019, or 2016 you can install and use the desktop app. If you have Visio Plan 1 the only way for you to access Visio is via the web app version. To learn how to access Visio this way, select the Visio for the web tab below.
适用于:
Visio 计划 2, Visio Professional 2021, Visio Standard 2021, Visio Professional 2019, Visio Standard 2019, Visio 专业版 2016, Visio 标准版 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员
How to check if your device meets Windows 11 system requirements after ...
This article applies if you’ve recently made changes to your device hardware and are trying to upgrade to Windows 11. Hardware changes might affect your upgrade eligibility, though you’ll need to take a few steps to see your updated eligibility in Settings.