The ability to see how much folders weigh without going to the "Properties"

[modin523]

[pyrates999]

That would require Microsoft to add such a feature: https://answers.microsoft.com/en-us/windows/forum/all/not-able-to-see-folder-size-in-size-column/2cfbde76-3e20-4e80-bd8d-e89f3a863988