couple questions... [possible spoilers]

[Malavon's Rage]

Just have a few questions here. I just became the arch mage of Vivec, so, what happens now? Can I do anything special, etc?

Second, I bought morrowind as the game of the year edition as well as both expansions. Do the expansions just add more options and things like that or do they both need to be started somewhere. Like is there one big adventure per each expansion?

Third, how do I become a werewolf?

thanx!

[Kakero]

Just have a few questions here. I just became the arch mage of Vivec, so, what happens now? Can I do anything special, etc?

There's nothing special with it but if you haven't kill Former Archmage Trebonoius You'll get to do a special quest after you beat the game.

Second, I bought morrowind as the game of the year edition as well as both expansions. Do the expansions just add more options and things like that or do they both need to be started somewhere. Like is there one big adventure per each expansion?

You'll get more new spells, can tell blacksmith to craft weapon/armor for you. Can donate your specific items to a museum and so and so.. Each expansion is like an adventure.

Third, how do I become a werewolf?

IIRC it's part of Bloodmoon main quest. So don't worry

[Malavon's Rage]

Ok, some other questions then. How do I start the quest after trebonious is dead, and where do I get this glass armour that I hear about?

[Oruboris]

Glass armor can be purchased from the weapon smith in ghostgate. Often found on some upper level enemies, as well.

Oru

[Kakero]

How do I start the quest after trebonious is dead

You can't. He must be alive to give you the quest.