What I need to know is how to take a screen shot? What is the go advanced?
You just press both volume buttons at the top of your playbook. The + and - and the screenshot will be saved on your pictures album
As for the second question, the advance button is sort I like extra features when creating a post in a forum, gives you the ability to attach files etc. But if you're using your blackberry smartphone or playbook or other devices to access Crackberry you can just upload pics straight away from you playbook without having to connect it to your computer and stuff like that.