My b2evolution Version: 3.x

Hey guys, I did something I'm not 100% sure of and now when I hit "new post," I get all these advanced options that just confuse me. It looks as follows:

Advanced Properties
URL Title "Slug":
<title> tag:
<meta> desc:
<meta> keywds:
Tags:
Excert:

How do I turn these settings back to standard?