Microsoft has updated the Details view in File Explorer for Windows 11 to display file sizes using appropriate units (KB, MB, GB) instead of only kilobytes (KB). This change aims to enhance user understanding of file sizes, particularly for casual users. The update is confirmed in the release notes for Windows 11 KB5101684. Users can enable this feature by downloading ViveTool, running a specific command, and rebooting their system. The original KB-only display can be restored with another command, although there is no toggle option provided by Microsoft for switching back.