Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Here's how to create your own animated Christmas tree in Excel: Click the triangle button in the top left corner, or the ...

Learn to calculate diminishing marginal returns in Excel for better production cost analysis with our comprehensive guide. Optimize your business decisions effectively.

There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...

Every weekday morning we release brand new Sudoku puzzles with easy, medium and hard versions. Enjoy solving today's puzzles and remember to come back for a new challenge! Check out our ...

Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal finance and over twenty years of experience in the classroom. d3sign / Getty Images A blockchain is a secured ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...

A moody 1941 portrait of a woman by the Spanish artist will be given to the winner of a charity raffle that’s being staged to fund Alzheimer’s research December 17, 2025 4:01 p.m. Interstellar Comet ...