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.

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.

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.