Which of the following statements accurately describes quantum computing?

a$.$ Quantum computers store data using conventional bits, just like classical computers.

b$.$ Adding a bit to a quantum computer doubles its capacity.

c$.$ Quantum computing requires large amounts of matter, similar to classical computing.

d$.$ Quantum computing will never be commercialized due to its inherent limitations$.$

e$.$ Quantum computers can harness the properties of quantum physics to process data.