Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

While setting up the Phone Link app, you'll be prompted to enable access to your phone's messages.

How to add and request read receipts and delivery notifications in Outlook.

Use the XLOOKUP function when you need to find things in a table or a range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term, and return a result from the same row in another column, regardless of which side the return column is on.

How to use the FILTER function in Excel to filter a range of data based on criteria you define.

Contact groups, or distribution lists, are a fast way to send a message to multiple email recipients, especially groups you repeatedly contact.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Structured references make it easier to use formulas with Excel tables by replacing cell references, such as C2:C7, with predefined names for the items in a table.