Quantum computing is where the gap between announcement and demonstration is widest, so this domain spends most of its time on how to tell the two apart. Courses distinguish physical qubits from logical ones, treat vendor roadmaps as roadmaps, and give you the arithmetic to check a claim yourself.
Introduction to Quantum Computing and Quantum Computing Fundamentals cover the machinery for people who need to evaluate it. Hands-On Quantum Programming and Building and Operating Quantum Computers go further for engineers who will work on the systems themselves. The Quantum Technology Track certifies that depth: CQTP for the professional who can evaluate quantum technology, CQSI for the integrator who can deploy it. QCSP covers a separate problem, the security of quantum computers themselves, from control systems and firmware to cloud interfaces and supply chains. Executives and investors have their own briefings.