Adobe reference
ActionScript 3.0
Popular resources
Flash Developer Center
Flex Developer Center
Forums
Support
Related products
Flash Professional
Flash Builder
Flex
Adobe AIR
Changing the Help command/F1 default page
To change the Help command destination for all your Adobe CS4 products, choose an option:
Community Help (all adobe.com Help and support plus selected community expert content) Help on the Web (product Help system only)