I think your going to have to slow it down and break it into bite size pieces for all of us who are terrified of BIOS and that other thing with the black screen and white writing, I remember now, it's DOS.
When I first got into professional sound systems it all made perfect sense. Cables 2 pin unbalanced 3 pin balanced & the theory of soundwaves and I could see it all. I can remember all the wiring. I was really good at all of it me and the shepherdess ( FOH ) had a great sound, really clean and gutsy It was money to have fun and party doing something we really enjoyed.
Then we tried to understand the new Digital stuff and CLUNK compressed rubbish.
Sell retire do something else before what we got is out of date.
Now we're Frenchfarmers trying to understand computers, or rather the myriad of things it takes to use them and keep them running.
TOO MANY OPTIONS TOO MANY CHOICES!
Then again, like digital sound was then, computers are now only in their infancy, able to walk and talk, but still in need of large amounts of human input.
If you need something done quickly just ask a busy woman then get the f"k out of her way.