1.Upload your portrait or avatar in the materials
2.Click on the link below and write your presentation. You have to click twice,in order to start writing. You can copy your profile presentation, if it is completed.
Here is the link:
http://docs.google.com/presentation/d/1MXh-jVs-VIQ6cMzqbNJ5HwAOO98tMzKr779BrgPSKgc/edit?usp=sharing
TIP: if you don't want to post a portrait of you, you can customize it by using:
http://funny.pho.to/ . You can also put an avatar or whatever you like, but try to use something personal!