Jelly Bean on Galaxy Note

Hello, i have my galaxy note from germany and today i get update to Jelly Bean, but i have some questions.

Where are these apps: Polaris Office, Video maker, Photo Editor, Messages and weather (i dont know how it is in english i have mobile in czech language)?
How i can add shortcut of Camera to lock sreen?
Can i find wherever old widget of weather this in jelly bean is ugly.
And my last question... whete i can find old widget of tools?

I send you photos what i think. Sorry for my bad english. ;) Please help...:confused:

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