Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

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

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

=LET (Spend,SUMIF (T_Budget [Category],E2,T_Budget [Cost]),IFS (Spend>F2,"Over budget",Spend=F2,"Budget hit",Spend> (F2*0.9),"Near budget",TRUE,"Within budget")) Let's break the formula down to ...

The best part about using VBA in Excel is that you don't have to write a single line of code if you don't want to. Once ...

A core group of early Microsoft developers and business leaders reunited this week, 40 years after releasing Windows 1.0, ...

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

Discover what sandwich attacks are and how automated liquidity drain bots exploit DeFi traders. Learn the mechanics of MEV, ...

The point of the law, known as the Carbon Border Adjustment Mechanism, is to make sure dirtier imports don't have an unfair advantage over EU-made products, which are charged around €80 for every ton ...

At only 18 years told, Drew Mendelow, a Georgia Tech freshman, is helping young patients manage their diabetes with his popular app.

Introduction Sleep problems are an escalating global health concern, with prevalence estimates ranging from 8.3% to 45%. Physicians are disproportionately affected, with rates around 44% compared with ...

Objectives Functional foods have demonstrated potential in preventing gastrointestinal and musculoskeletal (osteo-related) ...