FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

These days, large language models can handle increasingly complex tasks, writing complex code and engaging in sophisticated ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...

Total Addressable Market (TAM) is the north star metric investors inspect before opening their wallets and founders glance at ...

Every entrepreneur knows the feeling: a CRM full of promising leads, a growing contact list and ambitious revenue goals. Yet somehow, those connections never quite convert at the rate you’d hoped. The ...

Every now and again life accidentally leaves a door unlocked. Only those who dare to enter are rewarded with great and ...

Climate change, growing demand and the transformation of coffee into a commodity for speculation on the New York Stock ...