Beyond big projects, doing smaller, focused exercises is super helpful. GeeksforGeeks has tons of these, covering everything ...

If Search Indexing is not running in Windows 11/10, ensure the Windows Search service is configured correctly, rebuild the search index, etc.

If a program is running in the background on your Windows 11/10 PC & you can see it on Taskbar or Task Manager but is not visible on your desktop screen, see this post.