Use your mind as a compass, the Jornada might steer you wrong. Think before you click. Be an explorer. Hang onto your computer for dear life. The Internet isn't always right.
Alarms annoy teachers.
The computer can't do everything. You've got the whole world in your hand until your computer stops working. Trust in your computer. Don't worry if all of your files are deleted. It's not the end of the world, just the end of life as you know it.