The Mac or Macintosh operating system works differently than Windows XP or Vista. This is true for any other computer system out there in fact. When I say “works differently”, I mean the software itself runs through different calculations and programming needed to run certain tools and applications in the computer. Online blackjack and casino software counts as one of these applications.Most software developed these days are designed for Windows because Microsoft is the most widely used operating system in the world, so of course programmers are going to develop their software just for Windows users in order to reach out to the greatest population and largest potential customer base. Many times it costs a lot more money for programmers to design this same product for all the other operating systems and it may not be worth it for them to build blackjack games for the Macintosh.The reason why online blackjack can be a problem with the Mac has to do with the software itself. Many folks who own Windows knows that applications are executable files with a .exe extension at the end of the file name. The Macintosh uses a different extension for processing the file and it will not recognize .exe files. This is the same for Linus and other operating systems. Basically the blackjack and casino software that is downloaded won’t even run!There are ways around this though and since the Mac is becoming more popular, programmers are starting to make their software more compatible. One of the top ways to play blackjack online is through Flash Macromedia or Shockwave. This is basically a type of programming in your web browser such as Firefox and Netscape and it will allow you to play these gambling games in your browser window. This is ones of the most popular ways for Macintosh uses to play online.Flash blackjack used to be only free games but now you can play blackjack using Flash with real money. Many people don’t realize that a download is no longer required to play blackjack with real money and you can actually gamble right on your web browser. This adds extra security to your computer as well as it reduces the risk of viruses and spyware from downloads of hostile software. As a side note, many people choose to buy a Mac because it tends to have better security than Windows. You may be surprised to know that virus programmers are trying to infect the most computers possible, so they design their dangerous programs for Windows users, where they can hit the most people at one time. Just like legitimate programmers, they tend not to waste their efforts targeting a smaller user base, such as the Macintosh. Ironic isn’t it?