Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Discover essential Excel hacks to save time, boost productivity, and simplify your workflow. Perfect for beginners and pros ...

Join us in a mesmerizing journey as we explore the intriguing sensation of change with each loop of this video. At first glance, everything seems familiar, yet each time it loops, something feels ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

An art history professor from North Carolina has developed a unique method for drawing portraits of U.S. presidents and first ladies WASHINGTON — John Hutton starts every White House portrait with an ...

WASHINGTON — John Hutton starts every White House portrait with an egg-shaped frame. He adds a nose, mouth, eyes and eyebrows, then outlines the face, guided by a series of horizontal and vertical ...

Roche is teaming up with two medical tech companies to develop an automated insulin delivery system, the first steps towards an ‘artificial pancreas.’ The Swiss pharma will work with existing partners ...

John Hutton, illustrator and professor of art history at Salem College, holds open his book, "How To Draw The Presidents and First Ladies," Tuesday, Aug. 12, 2025, at The People's House, a museum in ...