Microsoft’s Windows 10 Health Dashboard is broken up into different sections based on the version of the operating system. This site allows Windows users to track the issues related to the feature update they currently have installed or are trying to install. The dashboard will display all the known issues that are causing a hold or problems in Windows, and offer guidance on how to resolve them. We will discuss compatibility holds in the next section. Not all issues people run into will be listed on the dashboard. Microsoft always recommends users post about their issues on the Windows 10 Feedback Hub.
Source: https://www.bleepingcomputer.com/news/security/using-the-windows-10-health-dashboard-to-track-known-issues/