I was going to post this response, too. Yes, you can close it because it is duplicate, but god knows the huge range of how good people are at explaining something to people of various levels of understanding.

Can you provide a link to an example or two of that happening?

Or the original is like a decade old and the solutions don't even work anymore. And even if they did still work, maybe some one has come up with some new solutions in the last 10 years and I'd like to hear about as well.