As far as searching goes, choose "advanced search" and there are far more options available. One is "keyword" and you will find more than you want, not so well sorted, but answers are there somewhere. Or go to Forums, and choose the subforum that may have answers to the question you have. Lots of reading to do then, and more information (some great, some good, some not so good), but you can learn a lot. The search tool is not so great, but with patience some things can be found.
With time, you learn a lot just messing around and soon you become an "expert" on something.