I bought most of the quests games since i always saw my friend play it when i was a kid bu i know that those games can be diffecult so i wanted to ask you as a beginner of sierra adventurers wich one is the best to start with to get familiar with all the series?

Generally the later ones are easier. I haven't played all of them, but King's Quest 5 would be a decent starting point.

You may want to try King's Quest 1 and 2 just to begin to understand the flow of the game, but the parser system isn't used for long and the puzzles are more like lame riddles that beg you to do random stupid things to solve them.

The last King's Quest is more a 3D action-adventure game. I actually liked it, but I understand those not liking it. If you like it or not, you should know that it's absolutely nothing like the other games.

Thanks for the reply I think im gonne start there.

Quest for Glory is pretty forgiving. I don't think it's possible to make any of the QfGs unwinnable, unlike, say, King's Quest V. I never finished KQ5 as a kid, because I got to the very end of the game without picking up the fish hook at the very beginning, and I couldn't go back for it.

KQ6 is also pretty friendly, as I recall (and a great game to boot).

I like btw the speech in kq 5, btw are all those games playeble without need to play the previous?Thats true about 5 had that but i noticed that i get a warning at the start of 5 that if i skip the intro that i could miss something important later in the game.

Oh, it is, it is quite possible, especially in the first two. Don't drop anything, or if you do, make sure you pick it up, otherwise you may find yourself in situations you can't get out of.