Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Android users can now personalize their call screen with a new Calling Card feature in the Google Phone app. Here is a guide to setting it up and customizing how your contacts appear.

Dark Mode has its drawbacks. For example, the worksheet grid usually remains white. You can choose Black under Office Theme, which activates a Dark Mode toggle in the View tab of your Excel ribbon.

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

Scanning 3,000 paint chips arrayed like cascading mini waterfalls on a hardware store’s color display can induce paint paralysis. Drift of Mist, a soft gray by Sherwin-Williams, might pair well with ...

The Iowa City Community School District is beginning discussions on a potential revision to the district’s cell phone policy, even as students say the current policy is working well for them. Board ...