Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

Build a free 2026 Excel budget file with bank import and XLOOKUP categories, so you track spending and savings without manual typing.

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...

Microsoft Excel is getting two new functions for importing data from other files, without the need to use Power Query or other more complex tools. They're now being tested in Excel for Windows, and ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know. Our team tests, rates, and reviews more than 1,500 products each year to help ...

Your typical Excel workbook—the file you're working in—can get loaded with plenty of worksheets (each indicated by a tab at the bottom, which you can name). Hide a sheet if you want, rather than ...