It might because it would take extra time to process, calculate and display the size of folders and it will slow down the system. Windows doesn’t offer an option to also display folder size in File Explorer just as displaying the size of files. It is not possible to show the size of folders in File Explorer. Why can’t I see size of folders in File Explorer? Is it possible to show folder size in Windows 10 File Explorer? You can use the 4 ways below to view folder size in Windows 10.
Utilize a Third-party Folder Size Software for Windows 10
