+The **Central Processing Unit** (CPU) is the core electronic [hardware](/wiki/hardware) that executes program instructions within a [computer](/wiki/computer). It acts as the "brain," performing arithmetic, logic, and control operations essential for all modern digital systems.
+## See also
+- [Memory](/wiki/memory)
+- [GPU](/wiki/gpu)
+- [Processor](/wiki/processor)
... 1 more lines