User blog:NitroCrystal81/Need Some Formatting Assistance

Hey, so I recently made my first page on this wiki and it went very smoothly, but I have a couple of formatting questions that I couldn't seem to figure out on my own. I'm sure they're very easy and I'm just too dumb to figure them out, but if someone could give me the answers that would be great.


 * 1) How do I prevent the page category from appearing in the title? For example, if I make a post about a community member, it automatically gets titled Community:User, and I want to know how to prevent that from happening/fix it. It should appear that way in the search bar, but not the title. So, when searching for the article, it would recommend "Community:User" but the article's main title header would just say "User".
 * 2) In the PC experience, external links generate a sort of box with an arrow pointing out of it next to them. However, I noticed that in one article, it had an external link (the Wikipedia article for cursive) which did not have the symbol next to it. How is this possible?