The most important knowledge for a new player is this: the only things about your character that cannot be changed is your Class and your Alliance (with Greymoor you can change your Alliance with an Alliance Change Token if you own Any Race, Any Alliance). Most options can be changed at the cost of in-game gold, however some changes (specifically race, name, appearance & alliance) must be purchased with crowns.
After choosing your alliance and class, customizing your character's appearance, and completing the basic tutorial what's your next step? Answering that question and guiding your first few hours in The Elder Scrolls Online is the focus of:
With the exception of Daily Quests
(whose quest-givers have blue markers) the quests in ESO are not repeatable.
Since each character may complete each quest's story only once, if you plan to do a quest with a group then everyone in your party must have never previously completed and turned in the quest.
If a character has started a quest but has not turned it in, then that quest can be abandoned within the Quest Journal so as to start it over with the group.
The Main Story is a series of solo quests accessed through the Harborage, but there are also regional story arcs presented within each zone. The Mages Guild & Fighters Guild also each have their own storylines that progress through contact with the guild halls in each sequential zone within your alliance. There are also many side quests which are tasks for an individual quest giver but are not part of the chain for that zone's storyline.
We also consider quests which progress the regional story arc, lead to a skill point, or are part of Cadwell's Silver/Gold series to be Essential Quests.
Addons are installed within your "My Documents" folder. The exact structure resembles
C:\Users\(WindowsLogin)\My Documents\Elder Scrolls Online\live\AddOns\(NameOfAddOn)
We find the following addons extremely useful:
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