Welcome,
May I point your attention to the sticky posts at the top of the forum. There you will find a wealth of information on everything you seek.
I tell you what why don't I post them here for you and save you some trouble......
http://www.pprune.org/professional-p...-question.html
http://www.pprune.org/interviews-job...-question.html
And for a light read try this one:
http://www.pprune.org/interviews-job...jobs-then.html
Good luck
Nick