Everything[0] by Voidtools as a Windows search replacement. It makes search practically instant. Now that Windows search often fails to turn up even my most used files (what happened to Windows search? Was it intentionally nerfed?), Everything has become a necessity for me. [0]: https://www.voidtools.com/
Wow, thanks for sharing this. Also, to second your question: what the hell did happen to Windows search? I always just assumed I'd done something to break it (and honestly, could never be bothered trying to "fix" it... even after all these years), but apparently it's inherently broken. I know very little about OS software. Could someone explain at a high-level how something as fundamental as file search can be render…
Windows has great engineers, yes, but the problem with Windows search is not an engineering problem, it's a trade-off between different use cases and performance and compatibility and innumerable other factors. Design by committee and circumstances of history made Windows search what it is, the shortcomings aren't caused by a lack of engineers capable of building Everything or Spotlight or grep or Google or whatever your ideal file search tool looks like.