Troubleshooting Wi-Fi connection on your Surface
This article lists things you can try to get Wi-Fi working on your Surface if you're having problems with it.
Empty the Recycle Bin in Windows 10 - Microsoft Support
Empty the Recycle Bin in Windows 10. By pressing submit, your feedback will be used to improve Microsoft products and services.
32-bit and 64-bit Windows: Frequently asked questions
Here are answers to some common questions about the 32-bit and 64-bit versions of Windows.
Set up rules in Outlook - Microsoft Support
Training: Use rules to organize your email in Outlook. Create a rule based on a message, or from a template. Watch this online video to learn how.
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Supported languages for Microsoft Copilot - Microsoft Support
Note: The information in this article pertains to both Copilot for Microsoft 365 and Copilot Pro.
How to correct a #SPILL! error - Microsoft Support
How to correct a #SPILL error in Excel (when a formula returns multiple results and cannot return them to the grid).
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for iPad, Excel Web App, Excel for iPhone, Excel for Android tablets, Excel for Android phones
Find and lock a lost Windows device - Microsoft Support
Use Find my device to locate and lock your lost or stolen Windows devices.
Applies To:
Microsoft account dashboard
How to correct a #N/A error in the VLOOKUP function
Correct the #N/A errorin the VLOOKUP function. INDEX and MATCH offers more flexibility with matches. INDEX and MATCH can find an exact match, or a value that is greater or lesser than the lookup value.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel for Windows Phone 10
Product activation for Windows – online & support telephone numbers
Learn how to activate Windows using an internet connection, automated system, or live support advocate.
End of support for Cortana - Microsoft Support
We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.