+A **microprocessor** is the core [central processing unit](/wiki/central_processing_unit) of a [computer](/wiki/computer), etched onto a single integrated circuit. It executes instructions and performs arithmetic and logic operations, acting as the "brain" for countless modern electronic devices.
+## See also
+- [Integrated Circuit](/wiki/integrated_circuit)
+- [Semiconductor](/wiki/semiconductor)
+- [Transistor](/wiki/transistor)
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