Trying to help a couple of completely lost querents here, I looked around and find a couple of nice posts pointing to "introductory" documentation, like for example What are good learning resources for a LaTeX beginner? and LaTeX Introductions in languages other than English.
But especially for the non-english language cases, I have seen that lot of documentation is still suggesting things like A\~nejo for "special" chars, or for example things like \usepackage[latin1]{inputenc}... and moreover, compiling to dvi and things like that.
I think that 2016 is utf8 world now, and that we should send the new users straight to that and at least pdflatex processing flow --- and moreover, using some ultra-used packages like enumitem and siunitx from the start, given that they answer very commonly asked questions by first-timers. Also noticing the existence of xelatex and lualatex for multilingual, multi-font documents would be nice...
And, apart from never starting a sentence with a conjunction, they should also have a short chapter about tex.SE and what an MWE is...
Is there some introductory document like this? Or, shouldn't we try to change the not-so-short in this sense?
lshortis a document with a fixed authorset (still), so only a limited set of people should be able to add something. A git approach with merging would be possile i think. BUt this needs the original authors to agree. ut i completely and fully agree that updating existing documents is better then to create new documents. An approach like the Wikibook on LaTeX (which is very well-known) doesn't seem to be a good approach. – Johannes_B Mar 15 '16 at 17:20