Windows 11 has a new free Windows HDR Calibration app that will quickly allow you to tweak your HDR display to make it look its best. Here's how to use it.

Learn how to use the Windows HDR Calibration app on Windows 11 to calibrate the HDR display to optimize color accuracy of HDR games & apps.

For instance, calibrating a 100-qubit superconducting quantum computer from scratch can take up to two days, and even recalibrating an already-calibrated system can take an hour or more.