+x86 is a foundational [Instruction Set](/wiki/Instruction_Set) architecture. It defines how a [CPU](/wiki/CPU) processes data, powering most personal computers today. Born from Intel's early designs, it remains a pervasive standard.
+## See also
+- [Microprocessor](/wiki/Microprocessor)
+- [ARM](/wiki/ARM)
+- [Intel](/wiki/Intel)
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