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

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: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: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