I'm learning Joomla! so i have got 3 basic questions that i cannot found any answer on the web.
First, the default type font is bad for my language, also not noticeable enough because its color. How can I change the default font style and color on whole site? ( a screen shot http://imgim.com/ekranresmi2014-08-11201848.png )
Second, i want to add comment section below articles. I know in K2 i have the option but with different reasons i need to use both joomla articles and K2. How ( or with which extensions ) can I add comment section ( without log in, just like K2 comments )?
Third, how can i change the name of "superuser"? It looks not nice ( a screen shot http://imgim.com/ekranresmi2014-08-11202410.png)
Please explain a little more if it is complicated. https://www.zayiflamarehberim.com/ if needed.
Thank you for all, Furkan.