A file path is a string that specifies the location of a file or folder in a computer's file system. It provides a way to navigate through directories to find a specific file. File paths can be absolute, starting from the root directory, or relative, based on the current working directory. In most operating systems, such as Windows or macOS, file paths use specific formats. For example, a typical absolute file path in Windows might look like "C:\Users\Username\Documents\File.txt," while in macOS, it could be "/Users/Username/Documents/File.txt." Understanding file paths is essential for file management and programming.