https://wccftech.com/microsoft-releases-new-powertoys-run-launcher-win-r-replacement/

Microsoft is all on the open source train right now, with most of the Build 2020 focusing on this theme. After releasing Windows Terminal 1.0, the company has now released a Spotlight-like launcher app for Windows 10 through its PowerToys. PowerToys v0.18 release brings PowerToys Run and a Keyboard Manager.

The new Run launcher will hopefully modernize the experience of Win + R, offering quick search, plugins, and more. In this early version, the launcher is allowing you to search for apps and files, something that is usually handled by the Start menu search functionality.