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

Your SMB may have survived without big data. However, big data isn't just about big business anymore. Learn how to use big ...

TikTok can feel random – one video flops, the next takes off, and you have no idea why. That’s why successful TikTok Shop ...

Unlock the hidden potential of Excel's Find and Replace tool to reformat data, use wildcards, and update formulas across ...

Microsoft recaps Excel’s June 2026 features, including Copilot personalization, more file support, workbook rules, and ...

In this video, learn how to use REGEX functions in Excel, including REGEXEXTRACT, REGEXREPLACE, and REGEXTEST. These functions provide a versatile and customizable approach to data cleanup compared to ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and ...

This package allows you to easily read and write simple Excel and CSV files. Behind the scenes generators are used to ensure low memory usage, even when working with large files. Here's an example on ...

Microsoft is adding a new Copilot function to Excel that brings large language model (LLM) features right into spreadsheet cells. The goal is to speed up tasks like data analysis, text classification, ...

Do you have these struggles when creating data for presentations? “I need 30 rows of plausible sales data for a presentation by tomorrow's planning meeting...” “I need sample customer data for a new ...

This tutorial provides a step-by-step guide on how to import data from Excel into Calendar in Outlook, allowing for easy and efficient scheduling and organization. In this tutorial, I’ll show you how ...