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

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

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

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

Nick Lioudis is a writer, multimedia professional, consultant, and content manager for Bread. He has also spent 10+ years as a journalist. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA ...

We invite you to join our industry specialists for a virtual session on how to use Bloomberg functionality in Excel. This expert-led webinar will focus on equity-related functions relevant to a broad ...

Anthropic has acknowledged that users may have trouble coming up with ways to employ Claude by publishing a list of suggested ...

Overview On January 14, NSFOCUS CERT detected that Microsoft released the January Security Update patch, which fixed 112 security issues involving widely used products such as Windows, Microsoft ...

Explore PwC’s 2026 AI predictions and learn how focused strategies, agentic workflows, and responsible innovation drive ...

Background The annual births in our hospital (a regional perinatal centre for the southeastern coastal region) had increased ...

Semiconductors have emerged as the most decisive force shaping economic strength, technological leadership, and national ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...