The official documentation covers many of the most common areas about Ubuntu. It's available both online and via the Help icon in the Dock.
N'Ask Ubuntu pues facer entrugues y alcontrar abondu d'estes ya rempuestes. El sofitu na to llingua pue que te ofrecĂu pol to equipu de comunidá local.
For pointers to other useful resources, please visit Community support or Commercial support.