Learn. Read. Watch. Learn more. That's what you need to do.
By the time you've done that, you'll know that a "global known wallet" doesn't mean anything. Don't "start trading" when you have no money, it's like gambling and you'll lose. For the mining part: don't even think about it, you're most likely to fall for some cloud mining scam. In short: if you have to ask, you can't mine Bitcoin.

That's great, if you want to learn. It's a terrible start to try to create anonymous debts with strangers on the internet.

That's cute Without checking the URL, I already knew it must be Rickroll.