Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

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

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

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax ...

Income tax is charged on most types of income but tax allowances protect some from the taxman. If you earn money from a job, you will have to pay tax once you breach the tax-free allowance. If you get ...

As a kid, you know you did it. You tried to see how high you could jump, how far you could leap. For most people, that desire eventually goes away. The rest join their high school track and field team ...

A roundup of the most-read Carolyn Hax columns of 2025 includes a woman’s birthday obsession, a flight-tracking in-law and a petty inheritance decision. Carolyn Hax writes a daily advice column for ...