So I asked Canonical to teach a user level/help desk course, and they send Fabian Rodriguez. These are the notes I took during the course.
System
Administration
{Software Sources
,Synaptic Package Manager
}
Before creating dual boot, defrag! (Even if Windows install is new?)
Apps->Add/remove is gone in unattended install?
Vocabulary: panel
(windows: taskbar), Notification area
(systray)