When you install an OS on a piece of hardware such as a Macbook, what is happening logically? In other words, how does the software "talk" to the hardware? Is it the same logical process with every OS and every piece of hardware, or is this process different for each OS and each piece of hardware?
closed as too broad by David Richerby, Evil, Yuval Filmus, orlp, hengxin Sep 26 '18 at 15:04
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