+A stack is a fundamental [data structure](/wiki/data-structure) operating on the principle of [LIFO](/wiki/lifo), "last-in, first-out". Items are added to and removed from the same end, much like a pile of plates. It's essential for managing function calls, expressions, and memory in computing.
+## See also
+- [Queue](/wiki/queue)
+- [Recursion](/wiki/recursion)
+- [Algorithm](/wiki/algorithm)