Msr Mod Access

are a set of registers specific to a particular CPU model or family. They are used to control:

"How do you feel?" she asked.

MSRs are control registers in the x86 instruction set architecture used for debugging, program execution tracing, computer performance monitoring, and toggling specific CPU features. Essentially, they are the "toggle switches" inside your processor that tell it how to behave. They control everything from power limits and thermal offsets to clock speeds and voltage offsets. The "MSR Mod" Defined msr mod