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

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

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

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.

A number of people swear by Google Sheets, while another group is firmly loyal to Excel. I’m somewhere in between, as I use ...

As Secretary of State, the President’s onetime foe now offers him lavish displays of public praise—and will execute his ...

Journalism students explored everything from a 43-year-old Austin institution to bakeries specializing in La, Asian, gluten ...

Apple has announced a new app bundle for creatives dubbed Apple Creator Studio. The subscription serves as somewhat of an ...

Apple today unveiled Apple Creator Studio, a groundbreaking collection of powerful creative apps designed to put studio-grade ...

Learn how accounting spreadsheets work with real examples of journals plus when to switch to accounting software.

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. What Is the Calculating Compound Annual Growth Rate ...