I want to make computers in the future. So what can I do?

I want to make computers in the future. I want to learn everything about computers. Hardware and Software. Like how Bill Gates makes his Windows computers and how Steve Jobs made his iphones. Can you guys give me some websites where I can find some help BESIDES YOUTUBE? I would really appreciate it if you helped me. I want to change the generation of today's technology.

Make phones (•o•) xDD

  • What do I do if I want to turn off everything that can make my iPhone 4S make noise? I want to bring my cell phone into class with me, but last time I did that it started playing music and my friends Siri started working. I just want to bring it in class and not have to worry about having it start making noise and me getting ISS. Please* don't put down that I shouldn't be bringing my phone to class because I really have to. Anyway I want to know all the things I need to turn off in order for it not to make any noise at all.
  • Two different computers, two different iTunes.can I use the same Apple ID? I have iTunes on my computer that I use for my iPhone, and my mon just got an iPod Touch and wants me to fill it for her. I'm going to use her computer to do this, which currently does not have iTunes. Once I download iTunes, can I use my own Apple ID to download songs and apps onto her iPod? Is it possible to do that without disturbing what's on my phone, or do I have to make a whole new iTunes account for her?
  • Is tbere any major différence between thé iPhone 6 and the 6s? Whooppeee is Xmas again and my daughter wants new 2nd hand) iPhone… 2 years ago almost bought her 5 before i réaliséd that it was 5s she wanted ( cos thé 5 sucks?) And I don't want to screw up this year…
  • I want to deauthorize computers? So last month my 3 cousins kind of used synced songs to their ipods and iphone5 using this computer/my iTunes account. And now when I got my new iPhone 5 and it asked to authorized this computer it said 4 out of 5 already. Since this is a new iPhone shouldn't it be just the first? Or I guess how can I get the first 3 devices out of my iTunes? I'm worried cause what if I need to authorize a new computer for my iphone and it would reset. And it's unfair cause this one's new.