If you're just starting out, you should play and Practice casino games before you start playing for real. Practicing can be helpful in developing your strategy and winning consistently. The more you play, the better you'll become at casino games. But there's no need to spend all your time playing practice mode; there are many sites online that allow you to play for free. And once you've made a deposit, you can go straight into real money mode.
Here are some free casino games you can start spinning.