Well, file extensions are kind of like labels for your computer. Sometimes files are given the wrong file extension (label) ...

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 ...

which will rename all the file extensions in a specific folder and all sub-folders at once. To learn more about these steps, continue reading. First, you need to open Notepad on your computer.

adding support for RAW file extension on your computer. The Raw Image Extension software package enables native viewing support for raw file formats from mid to high-end digital cameras.