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-# File system
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+# File System
+
+A file is a named collection of related information recorded on secondary storage such as magnetic disks, magnetic tapes, and optical disks. Generally, a file is a sequence of bits, bytes, lines, or records whose meaning is defined by the file's creator and user.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.tutorialspoint.com/operating_system/os_file_system.htm'>Operating System - File System</BadgeLink>