An unordered list using all defaults:

• List Item
• List Item
• List Item

An unordered list set to display as circles:

• List Item
• List Item
• List Item

An unordered list set to display as squares:

• List Item
• List Item
• List Item

A three-level series of unordered lists using all defaults:

• List Item
• List Item
  • Sub-Item (Level 2)
  • Sub-Item (Level 2)
    • Sub-Item (Level 3)
• List Item