Windows Nt 4.0 Terminal Server Edition -

RAM was incredibly expensive in 1998. Scaling a server to support 50 to 100 concurrent users required massive physical memory capacity, as each user session consumed a baseline footprint of server RAM just to maintain the desktop environment. Legacy and Successors

Administrators were equipped with specialized tools to monitor active sessions, shadow user screens for troubleshooting, and terminate unresponsive sessions without affecting the rest of the server. Licensing and the "Citrix Factor" windows nt 4.0 terminal server edition

RAM was incredibly expensive in 1998. TSE servers required massive amounts of memory and processing power to sustain dozens of concurrent users, leading to high capital expenditures on the server side. RAM was incredibly expensive in 1998

In an era when hard drives were loud, small, and failure-prone, thin clients felt like a liberation. You could leave a session running at work, go home, and reconnect from a Windows 95 machine over a 28.8k modem — slow, but it worked. Licensing and the "Citrix Factor" RAM was incredibly

TSE introduced a complex, centralized licensing mechanism. Organizations had to manage two distinct tiers of access: the Terminal Server License (which authorized the server to accept connections) and Client Access Licenses (CALs), which were required for every individual desktop or user connecting to the pool. The Business Case: Why Enterprises Adopted TSE