yes there are plenty and there are glitches too!
the best one i know of is the oghma infinium glitch its not patched yet and you can search it on youtube
no there is no books on previous adventures of the characters from Skyrim elder scrolls.
They aren't. There are "evil" and "good characters" depending on your perception of their actions and personalities.
All characters are different and better in their own way. It is best to read through their attributes and select a character that you think will suit your playstyle. Play around with it a bit and decide from there.
It shouldn't crash so all you are able to do is save before the problem point and keep on trying. in large games like skyrim have rolling saves as glitches can occur
There are glitches for the 360 and PS3, but no cheats. On the PC there is a console in which you can type commands which allow you to spawn things and enable god mode and cheat.
It's solely for sex appeal. To be honest, I'm suprised the females in Skyrim wear as much as they do.
go to skyrim nexus for mods on pc you cant get mods for xbox
Gods?
Not in vanilla Skyrim. But with a mod, yes. Specifically, I would recommend "Powerful Craftable Skooma - with Drugged Effect" by kidduffah or "Become a Skooma Dealer" by MimiTheAlchemist.
go to a book shelf and use a spellbook. then put it in. take it out. then do it over again.