Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

OpenAI's GPT-5.2 Pro has solved multiple decades-old Erdős math problems, but Fields Medalist Terence Tao says the wins ...

LAMBDA defines the custom logic, and SCAN moves that logic through your data range.

Mathematics is more than just numbers; it is a language that structures the world around us. Mastering mathematical techniques not only aids in solving problems but also enhances ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

The promise of the new agents is to solve the fragmentation problem that plagues finance departments. Unlike a sales leader ...

Termination fee calculations must reflect the full lease context, not isolated clauses. Courts will look at all lease language and subsequent amendments to interpret termination payment formulas, ...

Markets can only ignore the actions of a mad king like Trump for so long, and it's Japan of all places showing how things are ...

Intelligence can't always be picked up by tests, so if you find these 10 things easy, you're probably super smart.

Success at school is about more than just what takes place in the classroom. How kids spend their time after the bell rings also matters. Here are four New Year’s ...

What if your app is your content? Learn how small business owners are ditching the content treadmill and building apps that teach, guide and keep customers coming back.

Manhattan real estate prices look unsustainable. See more on rent vs buy math, present value analysis, and market risks shaping ownership returns.