There is an Action Bar at bottom of the User interface. Each class starts with some skills. Every few levels, you will unlock new skills specific to your character class, these can be learned from your Class trainer. You will be introduced to one of these NPCs during one of the first few quests you complete in your starting zone, but they can also be found in many towns and each of your Faction's cities.
I think that the token is a nice solution for the problem. Back in the days, blizzard tryed to ban gold sellers, but it was a lost cause. Instead, the token seems to have resolved the problem, letting workers that want to raid with consumables and stuffs to have the golds to do it. Personally, I don't find the gold buying really fair, but I understand that for many people is a necessity and I prefer to leave the economy and the farming spots to the player instead to the gold sellers.
There are more passive methods to gain wow classic gold, but these are slower. For example, many people choose to fish in places like Tanaris, or kill Harpies in Feralas and loot items such as mageweaves. These are rather AFK-able, but again, not as rewarding. Some people choose to favour fun over anything, and like in any MMO (massively multiplayer online game), the best way to have fun is playing games with friends or your guild. Dungeon runs with your friends provide social interaction and are definitely helpful over the long-term for your gold stack!
Nov 15 Thank you for the demo I just want to say thank you to Blizzard for the demo. I seriously had so much fun - so much more fun than I've had trying to play wow in YEARS. I know not everything was 100% accurate to classic, but it was just a demo so that doesn't worry me too much. I still had a million times more fun playing that demo than retail in any case. THE THINGS I LOVED: (1) I died so much. Like... SO MUCH, and that's alright! Once I finally finished whatever it was I was doing, it felt really rewarding! My group and I were actually laughing when we party wiped. No one insulted anyone or pointed blame, we just had fun. (2) Things took time. The journey mattered, it wasn't just about hitting end game asap. I felt accomplished at the end of all those time consuming things I did. (3) I had fun exploring! I spent so much time just running around, not knowing what the heck to do, but that was FUN. I had FUN getting lost and finding treasure chests. (4) Seeing the classic models again! Tbh, the races all look rubbery and stupid now... I honestly think the old racial looks are nicer. (5) Reading quests was necessary again, so the story mattered to me. No one booted me from the party for "taking too long" because I wanted to read. (6) The community! There were actually people doing RP stuff and talking in character. Everyone in the chat was just having fun. (7) All of the inconveniences - running out of mana, no mounts, running slowly on foot, little or no flightpaths... These things are fun because they're not just handed to me. I had to work hard and play the game to get things. (8) People constantly buffed other players, because that small boost could be the reason you didn't die when a roaming centaur attacked you from behind. THE THINGS I WAS CONCERNED ABOUT: (1) I've heard rumors about possible sharding... PLEASE DO NOT SHARD. PLEASE. I can understand if it's temporary just for the initial launch, and only for starting zones. I think that is a decent enough compromise for the inevitable problem of overpopulation for the first few weeks. But if we're talking about full scale realm sharding, PLEASE DO NOT! Cross-realm features and sharding are what ruined communities in wow, same with dungeon finder and other such things, and these features are very unwanted for a classic player like me. (2) The elite raptor I tamed as a hunter was not stronger than the non-elite raptor I tamed at the same level. In classic, elite animals had better stats as hunter pets once tamed, compared to the same non-elite version of that animal at the same level. (3) I think the mana and health regen rates were a bit too high? I'm not certain, but if they were I honestly want them to be genuine. It's okay if it's hard - challenges make games fun! Anyway, thank you again! I had a ton of fun, and as long as classic is true to classic with all of its pros AND cons, I feel certain that it will be a success.Sarai10 Nov 15
To get past these hurdles, the team looked at what we liked (art and data) of what we had and what we didn’t like (the code). We wanted to see if we could utilize classic art assets and data within our modern code and get things to play nicely together. Things didn’t quite work right out of the gate, but with some trial and error, we were able to pull together a proof of concept of how to get things to work together and have something playable. This built our confidence that we could deliver a Blizzard-quality experience with the modern platform.