Hi there and welcome to Iwaku, Strawberry.
I'm Kitti and it's good to meet you.
You will know us.... soon. :D
Since you're new to us and all of that, I will bestow links of ultimate knowledge to you. Hopefully they help you find your way around a bit!
This is where you can sign up for the roleplays found in Modern, Scifi, Fantasy, and sometimes Mature. Generally, they will have you post a character sheet in their thread, a new sheet for each roleplay! You can also start signups for a roleplay of your own here.
This is where you can find jump in games, which typically have no sign up thread. You just start posting!
If you have any questions in need of answering, please feel free to ask.
If not, have fun looking around the site and meeting new friends.
The cool cats are hanging out in the Chatbox, most of the time.