I don't know any code what so ever. What's a good book, website, source to begin lear topic

And what language should I try to familiarize myself with first? Where do I go from there?

I aspire to work on ROMs one day, and even develop apps.

To be honest, I've also got ****ty computers and are too slow to work with, does anyone recommend getting a new laptop?

I'm probably going to need to be using something along the Unix, so will it be advisable to get a Mac or just stick with Windows and install Ubuntu?

(Sorry for not knowing as much as everyone else.)
I would be grateful towards any replies!

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