Some help pages I find myself frequently referring to:
- Help:Editing
- Wikipedia:Footnotes
- Wikipedia:Shortcuts
- Wikipedia:Template_messages
- Wikipedia:Cleanup_resources
- Wikipedia:Dealing_with_vandalism
- Wikipedia:Manual of Style (headings)
- Wikipedia:Manual of Style (dates and numbers)
- Wikipedia:Only make links that are relevant to the context (WP:CONTEXT)
- Wikipedia:IPA for English