1. ARTIFICIAL INTELLIGENCE — the capacity of computers to mimic human thinking using algorithms.2. VIRTUAL REALITY — an artificial environment that can be explored with devices like VR headsets using sight and hearing.3. PHISHING — a hacking trick to steal private information online.4. TELEHEALTH — remote healthcare services like online doctor consultations and health monitoring.5. BLOCKCHAIN TECHNOLOGY — a system for managing and storing data securely and transparently.