对齐和排列幻灯片上的对象 - Microsoft 支持
培训：在 PowerPoint 中选择和移动对象时，将显示指南来帮助你对齐对象并均匀地对其进行空格。 还可以使用有用的对齐选项、指南和网格线对齐对象，为演示文稿提供专业外观。 观看此视频以了解如何操作。
Applies To:
PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Create a password reset disk for a local account in Windows
Learn how to create a password reset disk for a local account in Windows 10 and Windows 11.
Fix problems with apps from Microsoft Store
Get troubleshooting tips to fix problems with apps from Microsoft Store.
Meet Windows 11 - Microsoft Support
Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.
Anmelden bei Hotmail - Microsoft-Support
Hotmail ist jetzt Outlook.com. Erfahren Sie, wie Sie sich anmelden, um auf Ihr Outlook.com-, Hotmail-, Live- oder MSN-E-Mail-Konto zuzugreifen.
Applies To:
Outlook.com
撤消、恢复或重复操作 - Microsoft 支持
可在 Microsoft Word、PowerPoint 和 Excel 中撤消、恢复或重复许多操作。 只要不超过撤消限制，可在保存后撤消更改，然后再次保存（默认情况下，Office 保存最近 100 个可撤消操作）。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel for the web, Word for the web, PowerPoint for the web, Excel 2021, Word 2021, PowerPoint 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, PowerPoint 2019, Excel 2019 for Mac, Word 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016
Encontrar la clave de recuperación de BitLocker en Windows
Obtén información sobre las diferentes formas de encontrar la clave de recuperación de BitLocker en Windows y sobre cómo BitLocker podría haberse activado en el sistema.
Photo viewer for Windows 10 - Microsoft Support
The Photos app in Windows 10 does the same things as Windows Photo Viewer did, and more.
将 Windows 家庭版升级到 Windows 专业版 - Microsoft 支持
了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。
Get help with Windows activation errors - Microsoft Support
Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.