My last real campaign was back when 2nd edition was new. I'm really an old AD&D player at heart, but I haven't played that in decades. I'm very excited to find Pathfinder and looking forward to running a campaign (all my other players are my kids and their friends, all who have no experience, so I am the default GM) Being GM is no real problem, it an old shoe and it still fits, but I find that without an experienced player in house to ask quick questions I get stuck on really simple things. so with that in mind...
Does 'class skill' mean that I get a free rank 1 in that skill, or do I still have to spend a point?
table 4-1 says I get X + int modifier per level. Does that include first level?
So for example: lvl 1 barbarian INT 10 would get rank one in the 10 class skills and still have 4 points left to spend as desired?