On most Android phones, open the file manager, enable the option to show hidden files, then navigate to Internal storage > ...

You can view hidden files on Windows by opening up a File Explorer window, switching to the View tab on the ribbon bar, and checking the Hidden items box. Windows will remember your choice until ...

If you see Folder is empty message even when you know that there are files in that folder, then here are some tips to help you see the files.

Hidden files (especially previously mounted disk images) can waste hard drive space CNET staff Dec. 26, 2006 6:25 a.m. PT 2 min read ...