View previous versions of Office files - Microsoft Support
Use Version History to view previous versions of files stored in OneDrive or SharePoint libraries.
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, 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
Uninstall or remove apps and programs in Windows
There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.
Enable or disable macros in Microsoft 365 files
Improve security, evaluate and mitigate the risks of running macros, and see how to enable or disable macros for Microsoft 365.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, Visio Professional 2016, Visio Standard 2016
Microsoft 365 help & learning
Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Microsoft 365 for Mac, Microsoft 365 for Windows
Enforcements | Xbox Support
Find out how to submit a case review and learn more about your Xbox enforcements.
Fix issues when you can't sync OneNote - Microsoft Support
Follow the recommendations in this article to troubleshoot sync issues in OneNote for Windows and macOS.
Applies To:
OneNote for Microsoft 365, OneNote for Microsoft 365 for Mac, OneNote 2021, OneNote 2021 for Mac, OneNote 2019 for Mac, OneNote 2016, OneNote for Mac
在 Microsoft Edge 中以 InPrivate 模式进行浏览 - Microsoft 支持
关闭新版 Microsoft Edge InPrivate 窗口时，用户会删除浏览历史记录、Cookie 和站点数据，以及密码、地址和表单数据。 你可以通过不同方式打开 InPrivate 窗口： 选择并按住 (右键单击) 任务栏Microsoft Edge徽标，然后选择"新建 InPrivate 窗口"。
Applies To:
Microsoft account dashboard
Add an exclusion to Windows Security - Microsoft Support
Find out how to stop Windows Security from alerting you about or blocking a trusted file, file type, or process, by adding it to the exclusions list.
Descargar Microsoft Authenticator - Soporte técnico de Microsoft
Importante: Microsoft ya no admite versiones de Authenticator con más de un año de antigüedad.Mantén siempre el dispositivo actualizado.
Forgotten your Microsoft account username - Microsoft Support
You weren't able to find your username. If the username lookup wasn't successful, try looking for your Microsoft account username within other products or services that you know are associated with that account.