Some of the following links are bound to be as useful to you as they are to me:

• What Wikipedia is not
  • Wikipedia:Wikipedia is not a dictionary
  • WP:NOT#OR
  • WP:NOT#SOAP
  • WP:NOT#LINK
  • WP:NOT#BLOG
  • WP:NOT#DIRECTORY
  • WP:NOT#MANUAL
  • WP:CRYSTAL
  • WP:IINFO
• Deletion policy
• Criteria for speedy deletion
• Manual of Style
  • Avoid peacock terms
  • Avoid weasel words
  • Words to avoid
  • Footnotes
  • Citing sources
  • Wikipedia:Manual of Style (abbreviations)
  • Wikipedia:Manual of Style (dashes)
  • Wikipedia:Manual of Style (dates and numbers)
  • Wikipedia:Manual of Style (headings)
• Notability
• Vandalism
  • Cleaning up vandalism
• Wikipedia:Userboxes
• List of shortcuts

• Wikipedia:Administrator intervention against vandalism
• Wikipedia:Administrators' noticeboard
• Wikipedia:Administrators' noticeboard/3RR
• Wikipedia:Administrators' noticeboard/Incidents
• Wikipedia:Help desk