Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when layouts change.

Glide turns an Excel spreadsheet into an inventory app; computed columns replace formulas, giving live stock-on-hand totals across tables.

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

Students at the University of Innsbruck now have access to UNIverse: a cloud platform to facilitate collaboration in groups. UNIverse can be used to save and share files in the cloud, and also offers ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Have you ever caught yourself staring at flawless curls and wondering how they get that perfect ...

Finding a decent sample API for testing can really slow things down when you’re trying to build something. You know, waiting ...