This lesson covers three fundamentally important examples in quantum information: the teleportation and superdense coding protocols and an abstract game known as the CHSH game. The interesting and important phenomenon of entanglement plays a key role in all three examples. Additional materials for this course, including written text, Qiskit implementations, slides in pdf format, and a badging exam, can be found on IBM Quantum Learning by following this link: https://learning.quantum.ibm.com/course/basics-of-quantum-information Timecodes for lesson sections: 0:00 — Introduction 1:31 — Lesson overview 1:53 — Alice and Bob 3:46 — Remarks on entanglement 7:27 — Quantum teleportation 8:12 — Teleportation set-up 12:29 — Teleportation protocol 17:15 — Teleportation analysis 28:42 — Remarks on teleportation 30:54 — Superdense coding 31:38 — Superdense coding set-up 33:25 — Superdense coding protocol 34:33 — Superdense coding analysis 38:03 — Remarks on superdense coding 40:26 — The CHSH game 41:42 — Nonlocal games 52:04 — CHSH game strategy 57:54 — Analysis of the strategy 1:04:52 — Remarks on the CHSH game 1:07:40 — Conclusion #ibmquantum #learnquantum #qiskit