A configuration of hardware and software. It includes the CPU type, operating system and any runtime engines or system software required by a particular category of applications. See runtime engine.

Philadelphia sued the Trump administration after it directed the Park Service to rip out a memorial to slavery. Elsewhere, materials about climate change and labor history were being removed. By ...

A worker clears snow from the entrance to a parking lot, as a major winter storm spreads across a large swath of the United States, in New York City, U.S., January 26, 2026. REUTERS/Brendan McDermid ...