Drupal

drupal.org - Pre installation questions

drupal.org - Installation problems

drupal.org - Upgrade problems

drupal.org - Paid Drupal services

drupal.org - Post installation

drupal.org - Converting to Drupal

drupal.org - Hosting companies

drupal.org - Translations

Support Quick Links

- Drupal Handbook
http://drupal.org/handbook
- Drupal Advanced Search
http://drupal.org/search/node
- Drupal Support Mailing List
http://lists.drupal.org/listinfo/support
- Drupal IRC Chat
#drupal-support on irc.freenode.net

- Tips For Drupal Forums
http://drupal.org/forum-posting
- Troubleshooting FAQ
http://drupal.org/Troubleshooting-FAQ
- Troubleshoot Your Theme
http://drupal.org/node/37156

drupal.org - Module development

drupal.org - Theme development