The 24 Dailys- what and were are they?

First you should head to shattrath fp, and you'll find this quest where you need to deliver bombs to sha'tar skyguards located in blackwind landing (Terokkar forest), Deliver those and congratulations, there is your first daily quest (Bomb those eggs), you can also find an escort daily in skettis area near blackwing landing!

Then you should make ogri'la prequest, Starts at ogri'la (blade's edge mountains) i think, you can often find people LFG ogri'la prequest! There you can get more daily quests, when you gain friendly (or honored even) Status with Sha'tar skyguards, you can make daily quests near ogri'la! You will get more daily quests when you gain reputation with ogri'la and skyguards!

in patch 2.4 you can do even 9 daily quests in the new island!! also you can find 3 daily quests from shattrath to the shattered sun faction (Same as the new island)!

Also in lower city, there is 2 instance daily quests available, Heroic mode and normal, From heroic daily you will get 2xbadge of justice and 25g, so it's worth it!

Daily battleground in every major city! gives you +honor and money!

Get your cooking skill to 275, and you can perform Cooking daily quests! You can find them in lower city! prizes can include rare recipes, rare meat/fish!
Also a fishing daily is available nowadays in silmyr lake in terokkar forest, have done it only once because i lack fishing skill!
And don't forget the Honorhold/Thrallmar Daily quest where you need to capture 3 "bases" in Hellfire peninsula!
I propably forgot many daily quests but with those you can start pretty well i guess! Good luck!