It’s not at all that easy.
Real Slots are set up so that the house will make a profit. Usually about twice what you have put in or something. Most times the odds of winning will be posted on the slot machine itself. 100 to 1 odds? Put in $100 you will win $1 back sometime.

They pay out a heck of a lot more than in real life.

If it’s on one of the bigger and well known sites then it’s exactly the same program that generates it so the only difference is that you don’t get to keep the money. Keep in mind though that in the long run you’ll lose more than you will win at any slot machine and you’re just getting lucky but if yo enjoy it then why not.

King Cobra

No, online slots let you win so you can enjoyment. But when you get to the real games, you need lady luck on your side. It is not easy.