Qiskit is an open-source SDK developed by IBM for quantum computing. It enables developers, researchers, and students to create, simulate, and run quantum circuits on both classical simulators and real quantum hardware.

Features of Qiskit:

• Builds quantum circuits using intuitive Python syntax.
• Simulates quantum operations with classical backends.
• Runs quantum programs on IBM Quantum computers via the cloud.
• Provides visualization tools for circuits and results.

To check the installed Qiskit version, run: pip show qiskit

Disclaimer: Qiskit is maintained by IBM and released under the Apache 2.0 license. It is intended for educational, research, and development use in quantum computing. Access to IBM Quantum systems may require an IBM Quantum account. Refer to the official Qiskit documentation for detailed usage and best practices.