SShivraj S. Taware·Oct 29, 2025Unit 6: What Happens When You Turn On Your Computer? | From Power Button to OS ExplainedA complete step-by-step guide to what happens inside your computer when you turn it on from BIOS/UEFI to POST, bootloaders, and the kernel. Simplified for5 min read·shivarajtaware.hashnode.dev
