Quora is also very useful, with lots of good answers (and cat pics): https://www.quora.com/What-happens-during-the-booting-of-a-computer https://www.quora.com/W

Quora is also very useful, with lots of good answers (and cat pics): https://www.quora.com/What-happens-during-the-booting-of-a-computer https://www.quora.com/What-happens-during-the-booting-of-a-c...