Ever since the first online casino was launched, the online gambling industry has been on the rise. If you’re looking to play casino games online for the first time, or you simply want to know more about it, you will definitely find this Guide to Online Casinos helpful. You will find plenty of online casino sites at SlotsWise, so if you’re looking to play slots and other casino games online, you’re at the right place. 

There are plenty of reasons why players decide to play casino games online instead of at land-based casinos. Convenience is one of the reasons, safety another, but you also get access to more games and better bonuses and promotions. We will cover all these aspects and more in this Guide to Online Casinos.

History Of Online Casinos

Casinos or similar facilities have existed since the beginning of time, but online casinos are a relatively new phenomenon, which makes sense since they are tightly connected with the internet, so to say. The first online casino went live in the middle of the 1990s and the online gambling industry have come a long way since. 

First of all, the number of online casinos is significantly higher, not to mention that the number of players who play online has also multiplied over the years. Online casinos aren’t seen just as a substitute for land-based casinos, they can be judged on their own merits, and in many respects, they outperform traditional casinos.

One serious blow to the growth of the online gambling industry was the US decision to outlaw online gambling, but even that didn’t stop the emergence of new online casino sites. New sites are released on a regular basis. As a result of the widespread use of smartphones and other mobile devices such as tablets, online casinos realised that they would benefit from optimising their sites, so now we have mobile-optimised casinos, even mobile casino apps that can be downloaded.

The online gambling industry is driven by innovation and introduction of new features, games as well as other products and services. 

Online Gambling For Beginners

If you have never played casino games online, you will find this Guide to Online Casinos particularly useful. In order to play real money games at an online casino, you will need to choose a casino site, register and make a deposit. 

Choosing an online casino can be a challenging task, not because you can’t find a casino, but because there are too many. You can’t always be certain which is the right casino site for you, as most of them claim to be the best casino on the market. Fortunately, we only feature the best online casino sites, so choose one of the casinos displayed on this page and don’t worry.

Most online casinos offer a welcome bonus that you can claim as soon as you register and make your first deposit, or in some cases even before you deposit. Either way, once you’ve completed this step you can start playing.

If you like to play games just for fun, without making a real money wager, you can go to one of the multiple sites that offer demo games and play slots and other casino games in free play, or in demo mode. When playing in demo mode you won’t need to make a real money wager, so the game won’t cost you anything. You can try games in demo mode and decide which game is good enough to be played with real money. 

In addition to the welcome bonus that’s awarded when you’re new, casino sites often offer loads of other bonuses and promotions. In case you need any additional information, either about the site itself, or what they offer, feel free to contact customer support.

How To Choose An Online Casino

We already mentioned that choosing an online casino site might be a bit challenging. It is not that challenging when you’re the online casino reviews #1 site for best online casinos. We are the top reviews site because we always check all aspects of an online casino before adding it to our selection and recommending it to our readers. These are the features that a casino site must offer to be considered reliable.


In the UK, the UK Gambling Commission is in charge of licensing and regulating the casino industry. All UK casinos featured on SlotsWise have obtain a UKGC remote licence. The licence guarantees that the Gambling Commission protects players and they can be certain that if anything goes wrong, they can address the issue to the Commission which will resolve it and protect their rights. The licence also guarantees that the casino is safe and secure and that they have a fair bonus policy. 


The UKGC licence is one indicator that the casino is safe and secure. Casinos use encryption technology which ensures that all data is kept safely and is coded, so that third parties won’t be able to use it, even if they manage to obtain it, which is highly unlikely. Payments are particularly well protected.


Players register with online casinos because they want to play online games, so the selection of games sure matters to them when they’re choosing an online casino. Our sites offer few hundred games each, some even as many as 1,000 titles. Quantity isn’t the only thing that matters, but we’ve got quality too, the games offered at our featured sites have been provided by the world’s leading game developers such as NetEnt, Microgaming and many more. 

Bonuses And Promotions

All casinos offer bonuses and promotions to new and existing players. When you join a casino site you can claim the Welcome Bonus that’s offered to newly registered players. All our featured sites offer neat online bonuses, but it’s not just new players that gain access to bonus offers. Many operators have developed loyalty programmes with the aim to reward their loyal customers. 

If you wish to play games at an online casino, register with one of our partner sites, claim your bonus and start playing today!