Microsoft is claiming to have created a topological qubit—something engineers have been trying to achieve for years.

The processor uses qubits that can be measured without error and are resistant to outside interference, which the company says marks a “transformative leap toward practical quantum computing.”

The tech giant joins Google and IBM in predicting that a fundamental change in computing technology is much closer than recently believed. Microsoft on Wednesday unveiled a new chip that it said showed quantum computing is “years,