Have you just downloaded a work PDF and suddenly found the file has the extension of a text file (TXT) or even no extension ...

New installations of Windows hide all file extensions, except for Windows components, that would appear in Explorer or an application dialog box that displays file names. File extensions are ...

For obvious reasons, it is quite difficult to deal with all those files if you want to categorize them. In such situations, you can create folders by file extensions. There is one big advantage of ...