No, the Civil War quest line will give you your answer. Ulfric Stormcloak is believed to be High King, if you win the Stormcloak quest line, but Ulfric calls upon the Jarls to decide, so no one knows who inherits the throne.
It's basically about the high king's murder and dragons returning back to Skyrim.
If you support the Stormcloaks for the Civil War quest, then yes, Jarl Ulfric will become High King of Skyrim. If you join the Imperial Legion, he is killed.
No
If you mean the high king, yes I believe that you can side with the stormcloaks and then you kill the leader of the imperials and Ulfric is like oh I don't want to be high king, so in effect you can become high king.
You can't mod the console versions of Skyrim, they are exclusive to the PC version.
I don't think that the plot is similar but I have noticed that the mountain High Hrothgar in skyrim appears to be named after the Dwarven king Hrothgar from the Inheritance series. That's all I've come across so far.
The end of the main quest features the king dragon Alduin being defeated by the Dragonborn, although the game can still continue after.
In Skyrim, high elves, also known as Altmer, can primarily be found in the Thalmor embassy located in the city of Solitude. They are part of the Aldmeri Dominion, which seeks to assert its influence over Skyrim and the Empire. Additionally, some high elves can be encountered in various quests and locations throughout the game, particularly in relation to the main storyline involving the Thalmor.
It is north of High Hrothgar, close to Fellglow Keep and Irkngthand.
The lower spec Aurora can run Skyrim on max settings with no problem. An X51 will be sorted for years to come.
There are no fixed locations, they just start appearing when you are at a high level.
Das Skyrim.