Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

Open Microsoft Word, move an image 2mm to the left, and the whole document explodes. Open Excel, however, and you're met with a rigid, unbreakable grid. It tells you exactly where the data goes before ...

Grid lines add horizontal and/or vertical lines to your graph that aid in measuring graph values. By default, these grid lines use the color assigned to the "automatic" selection feature, which is ...

Select the worksheet or worksheets you want to print, and then click the "Page Layout" tab. Check "Print" under Gridlines in the Sheet Options group, and then press "Ctrl-P" to go to the Print window.

PivotTables can do more than you think, from splitting reports by category to calculating unique counts and percentage growth ...

One weekend, Josh Leong was stuck at home during a “low point in video games.” He may have just cleaned or caught up on Netflix, but Leong was a designer at Microsoft working on apps like Excel, Word, ...