WOW PowerLeveling: You notice before when you killed something that the xp and sp went up and down
Available party member list: This WOW PowerLeveling shows the members that are registered according to the type of party they registered in.
Usually, you can click on and they can accept to join or not join your party. When you register, then people will see your name here and hopefully someone will pick you up.
If you click someone and they accept your invitation to your party, then you are the party leader. They will see your name in green on the list.
Now that you have your 2 man party, go to Party Member Registration. Once there you will notice towards the top of the window, space where you can name your party.
It is rather vague now, but once you name your party there, then click accept and you are then on the party list. I always have Prokion Dollar Party. But as the party leader you can make any name for your party now.
So being in any of these parties, with no one on the radar is a solo party. You notice before when you killed something that the xp and sp went up and down.
Then in a solo party, you know notice all the kills on the same monster will get you the same xp and sp numbers. These are the max you get from the monster when you kill it.