Hello, I have just played 1 mmorpg = Age Of Conan.
I've never been fan of mmorpgs, but with Age Of Conan I had a lot of fun, anyway I ended leaving the game because I was bored. The thing I don't like is that these games are just made to up levels with almost no exploration, no roleplaying and it's all about building the best character to kill everybody online.

I have seen the video where they explain what ESO will be, and I have to say that I will try this game, because everything regarding TES is pure art for me and I should at least try this game when it cames out.

But I have a few questions.
If i choose PVE, because I like to explore and to have my life (you know, I like a lot to play solo) will I be suddenly attacked by some PVP megaleveled user ?
I mean, in this game, it will be possible for example, If I want to have a similar experience like in TES games (roleplay and explore), will I be able to do it or will I have to play like if this was a third person "shooter" ?

Welcome Raziel! ESO should be very much what you are looking for in terms of exploration considering its based on The Elder Scrolls, so you really should have that covered. As far as being attacked in pvp, there is one zone named Cyrodiil in the centre of that is pvp, the rest of the areas are pve only. To be honest from what you have mentioned, I really think this game could suit you.