Resetting Skills in ESO couldn’t be more simple! There are 3 Shrines in every Alliance. One Shrine is for the Rings of Mara which lets you bind yourself to another player ot earn more exp while grouping. Another is a Shrine to Reset Attributes which is you stamina magic and Health and last one is for Skills. Each skill cost 100g to reset. For example if you have 10 skills to reset, it will cost you 1000g as 100×10=1000.
This change was implemented in the last 0.018 patch and will be available this beta weekend for all players.
Here is a video we made that explanes and shows ALL Locations.