Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals organized.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Jump LinksRepeat the previous formatting step with F4Duplicate or replace formatting on a bigger scaleUse cell styles for ...

When official systems can't support everyday workflows, employees turn to spreadsheets — creating "shadow spreadsheets" that ...

But this wasn't a real collective. And the people playing weren't human, or even alive. The residents were a thousand ...

Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation.

The baby products market continues to expand as more parents shop online, creating opportunities for brands to invest in ...

Instead of editing each page individually, which can be time-consuming, you can use an SEO bulk editor. With Shopify, you ...

In 2026, artificial intelligence (AI) will shift from small pilots to the “brain” of food factories, under rising ...

It’s Microsoft’s cloud storage solution, and it’s pretty central to how many businesses manage their files these days. It’s ...