To search for articles in a specific category, type incategory:"CategoryName" in the search box. For example incategory:"Peru" incategory:"Photo taken by XO" will return the articles that are common to both categories — photos taken by the XO in Peru.

Category:Media topics

Category:Image by location

• Category:Peru (by country)
  • Category:Región Lima (by state)
    • Category:Arahuay (by city)
      • Category:Institución Educativa Apóstol Santiago (by school)

Category:Image by source

• Category:Beautyshot (professional photos of the XO)
• Category:Image by users (individual users galleries)
  • Category:Gallery HoboPrimate (the user's gallery)
• Category:User headshots (images that users place on userpages, etc.)
• Category:Photo taken by XO

Category:Images used by wiki

Category:Screenshots by type

• Category:Screenshots by activity
  • Category:Browse activity (individual activity)
    • Category:Browse version (specific version of the activity)
• Category:Screenshots of Sugar
  • Category:Sugar version (specific version of Sugar)
• Category:Screenshot Other

Category:Sound

Category:Sound format

• Category:OGG
• Category:WAV

Category:Sound type

• Category:Music
• Category:Spoken word

Category:Pictures and Images

Category:Pictures and Images by content

• Category:Activity icons
• Category:Brochures and flyers
• Category:Classrooms
• Category:Kids with XOs
• Category:News stories
• Category:PR
• Category:Teacher training

Category:Pictures and Images by format

• Category:Image formats
  • Category:Animated
  • Category:BMP
  • Category:GIF
  • Category:JPG
  • Category:PNG
• Category:Slide presentations
• Category:Vector formats
  • Category:EPS
  • Category:PDF
  • Category:SVG

Category:Bundles

• Category:Activity bundles
• Category:Library bundles
  • Category:Library-en (specific language)

Category:Video

• Category:Video format
  • Category:OGG Theora
• Category:Video origin
  • Category:Video taken by XO