Complete file extensions guides to master all your files
File extensions, also known as file types, usually are an identifier specified as a suffix to the name of a computer file. Windows file names have two parts – there’s the file’s name, then a period followed by the actual extension.
Most of the time, this is a three- or even four-letter abbreviation that represents the file type. There are countless file formats used today, so it is impossible to memorize all file extensions and the associated programs.
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