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x86 - Wikipedia
Difference between x86, x32, and x64 architectures?
How to Check if Your Computer is x64 or x86? - phoenixNAP
x86 Definition - What is an x86 processor? - TechTerms.com
x86 Architecture - Windows drivers | Microsoft Learn
Difference Between x64 and x86 Architecture - GeeksforGeeks
X86-64 Architecture Guide | Computer Language Engineering
x86 Assembly/X86 Architecture - Wikibooks
Timeline: A brief history of the x86 microprocessor
What is x86? - XDA Developers