Today I came across this funny video while reading a blog from a teacher who was selected to attend the Google Teacher Academy in New York....it is a great video to remind you how important it is to make sure you have your "stuff" backed up on your machine. The great thing about a Mac is Time Machine which can back up your whole computer. Time Machine is found in your System Preference panel. If you are unsure on how to go about using Time Machine...please contact me to setup a time. One item you will need is an external HD.