Browse InPrivate in Microsoft Edge - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Access help & learning
Get help with your questions about Microsoft Access with our how-to articles, training videos, and support content.
Use keyboard shortcuts to create PowerPoint presentations
Many users find that using an external keyboard with keyboard shortcuts for PowerPoint helps them work more efficiently. For users with mobility or vision disabilities, keyboard shortcuts can be easier than using the touchscreen and are an essential alternative to using a mouse.
Applies To:
PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2019, PowerPoint 2019 for Mac, PowerPoint 2016, PowerPoint 2016 for Mac, PowerPoint 2013, PowerPoint for iPad, PowerPoint for iPhone, PowerPoint for Android tablets, PowerPoint 2010, PowerPoint 2007, PowerPoint for Mac 2011, PowerPoint for Android phones
Account help
Get help for the account you use with Microsoft and learn how to set up, protect and manage your services and subscriptions.
Create and add an email signature in Outlook.com or Outlook on the web
Learn how to create and add a signature to email messages you send in Outlook.com.
Applies To:
Outlook on the web, Outlook.com, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
UNIQUE function - Microsoft Support
Learn about the UNIQUE function, which returns a list of unique values in a list or range. UNIQUE is in a class of functions called dynamic arrays.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel for iPad, Excel for iPhone, Excel for Android tablets, Excel for Android phones
Group or ungroup data in a PivotTable - Microsoft Support
In Excel, show items or values in logical groups like months or quarters for ease of summarizing and performing data analysis.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2019, Excel 2016
How to use the PC Health Check app - Microsoft Support
Learn how to use the PC Health Check app to help you improve your device performance.
How to sign in to a Microsoft account - Microsoft Support
Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.
Applies To:
Microsoft 365 for home, Outlook.com, Microsoft 365 for Mac, Microsoft 365 for Windows, Microsoft account dashboard, Microsoft Edge, Microsoft Teams, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
How to perform a clean boot in Windows - Microsoft Support
Describes how to use the clean boot process to troubleshoot a problem in Windows 8.1, Windows 8, Windows 7, or Windows Vista.