Definition: File-OGG is a type of audio file format used in computers to store digital media, particularly audio tracks that are commonly stored on computer hard drives. It's like storing files as video or text data instead of pictures or images. So for example, if you upload your photo to Facebook using an application that supports the format, you would just have a list of photos instead of a detailed description. File-OGG formats require special software (like Audacity) to convert them into MP3 files, which are essentially what we use when we play audio on a computer.