Quantum Fluency: Foundations
Understand quantum computing, separate real progress from hype and know what to do now
Quantum computing shows up in headlines, funding announcements and vendor pitches, often with big claims attached. This free course from the Enterprise Technology Association (ETA) gives you a clear, honest foundation: what quantum computers are, why they're so hard to build, where they may genuinely help, what's still hype and what a professional or organization should do now. You'll leave with ETA's Quantum claim check, a simple way to read quantum news and pitches with confidence.
What you'll learn
- Qubits, superposition, entanglement and interference, in plain language with no math
- Why noise and error correction are the central challenge, and what "physical" and "logical" qubits mean
- The problems quantum computers may help with, and the many they won't
- How quantum and AI relate, without the hype
- How to evaluate quantum claims, and practical first steps for you and your organization
Who it's for
Professionals, leaders, students and curious learners in any field. No physics, math or programming background is needed.
How it works
Two modules with a short Try it exercise in every lesson, a knowledge check at the end of each module and a final assessment. Score 80% or higher on the final assessment to complete the course (1 credit hour). Pair it with Quantum-Safe Security: Foundations to learn what quantum computing means for encryption.
Quantum technology moves quickly. Facts in this course are current as of late 2026; check the sources for the latest.