Need some help with an interview I am going to

1. Like everyone said, you may want to mention your previous education (and job experience, if you have some), why are you interested in this field, and expectations. Additional supporting infos may be beneficial, like organisation experiences, seminars, etc. Just don't blabber too much about it.

2. Just mention your advantages and capabilities and it will be fine. Like Zergrinch mentioned above, they may also ask your motivation and weaknesses. Answer them with something less risky. But don't say icky things which may make them turned off.

3. Anything you still curious about the job and when you will receive further information, AS LONG AS they don't rise any suggestions that you may not be interested fully or even backstab everything you mention earlier.

4. I don't think any position is problematic. It depends on you, actually. For me, since I have a bad habit of rolling any papers on my hands, I prefer to put it on the desk, under my elbows.

The important thing is don't lie. Even if you have to make up something, make it as natural as it is. Remember to smile always too; recruiters tend to judge the interviewees from their first impression and you sure want it to be good. And on no circumstances should you ask about salary on the first interview, except if they make the first move.

Jam it back in, in the dark.