Learn how to use a Microsoft 365 setting to choose whether to open files in the online or desktop app, giving you full control for each file.

How to Open an XML File. An XML file contains a list of data objects you use on a Web page or to transfer data from one database system to another. To open the XML file, you can use a third-party ...

Microsoft has released Open XML File Format Converter for Mac 1.0, a file translator that allows users to open, edit, and convert Open XML files created in Office 2008 for Mac or Office 2007 for ...