If you don’t see them by default, that’s because they’ve been hidden since Windows 8. To unhide them, open File Explorer ...
You can check your storage space in Windows 10 through the "This PC" menu in your File Explorer, or your Settings app.
We're a fairly critical bunch here at XDA, and we've pointed out annoyances with Windows 11 multiple times in the past. One aspect that I've covered extensively is File Explorer, or, more specifically ...