In the late 1990s, the phrase "remote desktop" meant little to the average office worker. Most applications were monolithic, installed locally on each PC. Networking was slow, and thin clients were a niche concept reserved for banks and airline kiosks. Then, in 1998, Microsoft took a gamble that would lay the groundwork for the $100+ billion remote work ecosystem we know today. That gamble was (TSE).
Codenamed "Hydra" — a fitting name for a multi-headed beast — this operating system was not just another service pack for Windows NT 4.0. It was a radical re-architecture of how the operating system handled user sessions. While modern professionals take Microsoft RDP (Remote Desktop Protocol) and Azure Virtual Desktop for granted, they owe a debt of gratitude to this clunky, memory-hungry, and demanding "Edsel" of server software.
Introduction: A 25-Year-Old Ghost in the Machine