Microsoft 365 Copilot Chat is now available as a sidebar within Word, Excel, PowerPoint, Outlook, and OneNote.

W hen you're working with data in Excel, certain tasks can feel unnecessarily tedious. Maybe you need to split a column of full names into separate first and last name columns, or combine text from ...

Open Your Excel Worksheet Start by opening the workbook where you want to add a watermark. Make sure the data you want to ...

Navitas Semiconductor's AI data center ambitions face declining revenues, negative margins, and high risk. Find out why I ...