When it comes to Web design technologies one typically thinks of software. Graphics programs can come in many different forms, but they still fall under the umbrella of software. Basically, software is what allows designers to do what they do. It is a tool that is used to help them build Websites, manage data and other important tasks.
There are three main players in the software field when it comes to graphic design: Corel, Adobe and Quark. Each of these have different programs that are used in the design field, and which one is preferred often depends on the job that is being performed. It is also sometimes a matter of personal preference since if you already have knowledge of a particular program, you will be more likely to use it.
Keeping up with Web technology can be a challenge, and software is always moving forward with new features. The good part about that is that the newer programs tend to have more features and can often help make your job much easier.