Welcome to Deviantart! Also known as dA!
You can do tons here, like commissioning, browsing art, posting art, making a group and much more! Things here may be a bit confusing! but you'll get the hang if it!
If you don't find something you need, or you having a little trouble, don't be afraid to ask someone from the community about it! Everyone here is super duper nice!
Have fun and prepare to become addicted!