How-To Geek on MSN

Excel's UNIQUE function can't skip columns—unless you use this trick

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

What Is the Difference Between Basic and Advanced AI Prompts?

Basic AI prompts use 1-3 generic words like "dog" or "sunset," producing illogical results because they lack specificity.
Ministry of Testing

Six common mistakes in test automation scripting

Avoid these mistakes to build automation that survives UI changes, validates outcomes properly, and provides useful feedback.