Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

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

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Microsoft adds IMPORTTEXT and IMPORTCSV to Excel, letting users pull text files directly into the grid with simple formulas.

You've spent hours preparing your month-end journals, diligently calculating accruals, provisions, and reclassifications. You ...

Ultra-wide vs dual monitor setups explained for work and gaming, covering productivity, immersion, ergonomics, refresh rates, ...

Never mind that you may not understand how backlighting technologies work or that your worsening eyesight can’t see the wider ...

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance you are talking about an Excel spreadsheet, and if not, at least a program ...

The phenomenon was discussed at length in our Monsters of Momentum write-up in November, and in our annual stock screen round ...

Meredith Dietz is Lifehacker’s Senior Staff Writer. She earned her bachelor’s degree in English and Communications from Northeastern University, where she graduated as valedictorian of her college.