As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

My main program is the Excel Pro Challenge. It is a 15-day step-by-step course that takes you from beginner to confident — ...

Back in April 2014, I wrote about the first release of Microsoft’s Excel for iPad, and I found it to have a well-designed UI and most of the features of the desktop version. It was missing some things ...