If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Excel's MAP function changes that. Instead of applying formulas one cell at a time, MAP processes entire ranges of data at ...

Essential Shortcut Keys to Boost Your Productivity in 2025 In today’s fast-paced digital work environment, mastering Excel ...

When in doubt, toss it out. If you do see mold in your dates, don’t try to cut it out and salvage the rest. Mold can spread even if you can’t see it. Once you've found one yucky date, you might need ...

A group known as UAC-0245 launched a new campaign late last month targeting the Ukrainian government and defense organizations by using XLL files ...

Discover career, finance, and business predictions for all zodiac signs. Find out what the stars reveal for your growth and ...

Excel first appeared on the Apple Macintosh in 1985. It sported a graphical interface from the start, unlike its text-based ...

Kenneth Harris, a NASA veteran who worked on the James Webb Space Telescope, shares how hardware and software engineering ...

From spreadsheets to showdowns, the Excel World Championship turns number-crunching into a high-stakes spectacle.

Software Microsoft announces it will automatically install the Copilot AI app alongside desktop versions of 365 products like Word, Excel and PowerPoint this October—and it seems like there's no way ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a group of cells. The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a ...