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

Monster formulas don't have to stay monstrous.

Excel has been around for decades, but most users barely scratch the surface of what it can do. I've spent my fair share of time building complex spreadsheets for project management and data analysis, ...

Both notations work in all commands (get, set, add, remove, query). Sheets can also be addressed by 1-based index: /[1] resolves to the first sheet, /[2] to the second, etc. OfficeCLI includes a built ...

A 10-Week Course on Advanced Excel for Business Analytics in 2026,' offers a comprehensive pathway to mastering Excel for ...

For a limited time, you can pick up a lifetime license for Microsoft Office 2024 Professional Plus for Windows for $55. It's a one-time purchase that includes Word, Excel, PowerPoint, Outlook, OneNote ...

Pradershika Sharma is a tech deals writer for Lifehacker. She has a Master’s degree in English Literature, a B.Ed., and a TESOL certification. She has been writing professionally since 2018, creating ...

The biggest stories of the day delivered to your inbox.

We independently select everything we recommend. Buying through us may earn us a commission, which supports our work. Subscription fatigue didn’t hit me all at once — it built up over time. One ...