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.

Getting a DAT file open on your Windows machine can require one of a few different approaches — to be determined by the kind of data the DAT file contains. Start with text editing software like ...

Microsoft continues to expand the power and reach of its Copilot AI to provide greater assistance, especially to Windows users. A new skill now rolling out will let you use the Windows Copilot app to ...