Describe the characteristics of graphical system.

Characteristics of graphical system :

1. Sophisticated Visuals:
   • It looks good! You can see drawings, icons, different fonts, and lots of colors on the screen.
   • It can show animations, photos, and videos.
   • It uses windows, menus, icons, and various controls to make things easy to understand.
2. Restricted Options:
   • You only see what you can do on the screen. Nothing more, nothing less.
3. Pick-and-Click Interaction:
   • You use a mouse to point and click on things.
   • You can also use the keyboard to pick and click.
4. Visualization:
   • It helps you understand difficult information by showing it in pictures or graphics.
   • The goal is to make information easy to grasp, not necessarily to make it look realistic.
5. Object Orientation:
   • Everything you see on the screen is an object that you can interact with.
   • Objects can have smaller parts, like a document having paragraphs, sentences, and words.
6. Recognition Memory:
   • If things are always visible on the screen, it’s easier for you to remember them.
   • You won’t forget things just because they are out of sight.
7. Concurrent Performance:
   • The system can do more than one thing at a time.
   • Different programs can run together, and data can be shared between them.
   • It’s like having multiple apps open on your phone at the same time.