Microsoft's KB4534310 update for the Windows 7 OS, which has already reached end of life, caused desktops to turn black, and the company says that it will make a patch available for all Windows 7 users.

Previously, Microsoft had said that the fix would only make a fix available to organizations paying for Windows 7 Extended Security Updates (ESU).

Below you see a screenshot of what Microsoft says in a page describing the KB4534310: