Try this (to see if it's what you want, it's just for testing, so don't hesitate to do so):
* Goto
https://testnet.bitshares.eu/, register an account
* Click the right top "hamburg" icon, click "assets", in the new page, click "create asset", input "YOURCURRENCYNAME", click "create asset".
* Then click "Dashboard", click "activity", you should see "you created the asset YOURCURRENCYNAME".
* Then click the right top "hamburg" icon, click "assets", in the page, click "issue asset", input your account name, input an amount, click "issue asset" button.
* click "Dashboard", click "activity", you should see "you issued xxxx YOURCURRENCYNAME to you".
* click "Dashboard", click "Portfolio", you should see you have some YOURCURRENCYNAME.
After you've got familiar, use the production environment
https://wallet.bitshares.org/