Q. I use Excel to do traditional linear forecasting, but I would like to upgrade to exponential smoothing for more accurate forecasts. Is there a way to do this in Excel? A. Accurate forecasting is ...

Astronomers have confirmed a giant planet orbiting a tightly bound pair of young stars, marking a first in direct exoplanet imaging. The planet, known as HD 143811 AB b, is the closest-in world ever ...

Q. I work with large spreadsheets. These spreadsheets have hundreds or even thousands of rows and often 10 or more columns. It’s so much to process that I become confused and make mistakes. Does Excel ...

Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

The harpist, composer and bandleader plays it on her latest album, “Gadabout Season,” a persuasive argument for the vast potential of her instrument. Brandee Younger’s new album coalesced around a ...

Have you ever stared at a spreadsheet, overwhelmed by rows of data and unsure where to even begin? Whether you’re a seasoned Excel user or someone just trying to make sense of numbers, we’ve all been ...

Abstract: This paper deals with the online fault diagnosis problem of discrete event systems under malicious external attacks. We consider a scenario where an attacker can intercept certain sensor ...

The Hubble Space Telescope has been monitoring the binary star system R Aquarii. Credit: NASA / ESA / Matthias Stute / Margarita Karovska / Davide De Martin / Mahdi Zamani New images from NASA's ...