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x86 Architecture Deep Dive

The architecture that powers most desktops and servers. Explore x86's CISC heritage, its register set, addressing modes, and the legacy design decisions that shaped modern computing.

x86 History & Design Philosophyx86 Registersx86 Instruction Setx86 Calling Conventions & ABI

x86 Architecture Checkpoint

70% confirms the material stuck — your score logs to your progress