Netsupport School 15 - Full Fixed

Instantly "lock" student screens to gain attention or restrict access to specific websites and applications during exams or focused study sessions. Broadcast Instruction:

: Teachers can now switch between multiple monitors on a single student's machine or view the entire desktop at once. Multi-Platform Support

is a mature, feature‑rich solution for synchronous classroom management. Its strengths lie in real‑time monitoring, granular restriction policies, and cross‑platform reach (Windows/macOS/ChromeOS/Android). The lack of native LMS integration and the annual subscription cost are the main drawbacks for budget‑constrained institutions.