Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

Re: “AI data centers must disclose how much water they require” (Page A6, Oct. 10). How much water will AI data centers use? The Oct. 10 op-ed warning about water use by AI centers states that by 2028 ...

D espite its age, Excel continues to evolve with new functions being added over time. There are newer better Excel functions ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number.

Re “We the North” (Letters, Oct. 21): The ambassador of Russia to Canada writes that “high up North, not military competition, but peace and predictability must be a guiding national interest. Russia ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

The old saying goes that numbers don’t tell lies. But they can tell very different stories. Over the past 20 years, the salary of a secondary teacher at the top of the scale has increased by close to ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and accuracy ...

The meme exploded into youth culture with a video of a boy who delivers a giddy “six seven” at a basketball game. CAM WILDER The name of this fall’s most obnoxious classmate: Six Seven. Math teacher ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 46% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...

Probing and disentangling the dynamics of many interacting quantum elements, such as those in complex molecules, poses a formidable challenge. In such strongly interacting systems, information ...