If your business uses spreadsheets, you may find it necessary to count the number of cells containing data in a worksheet. You might also need to determine how many cells are empty or if the values of ...

Calc's advanced pattern matching is simple and direct.

Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus partial-year and error handling ...

I refuse to let anyone tell me that Microsoft Excel is only for accountants.

Don’t reserve your best business thinking for your career. by Clayton M. Christensen Before I published The Innovator’s Dilemma, I got a call from Andrew Grove, then the chairman of Intel. He had read ...

After a decade testing PCs, routers, and networks, I know what really slows things down - and how to optimize your connection.

The idea that companies must “delight” their customers has become so entrenched that managers rarely examine it. But ask yourself this: How often does someone patronize a company specifically because ...

Last night at 2:17 AM, every child from Mrs. Gandy's class went missing.

Last night at 2:17 AM, every child from Mrs. Gandy's class went missing.

Senators unveil bill to keep Trump from easing curbs on AI chip sales to China A bipartisan group of U.S. senators, including prominent Republican China hawk Tom Cotton, on Thursday unveiled a bill ...