Graphical User Interfaces are an essential part of modern software applications. They provide a visual way for users to interact with the software, making it more intuitive and user-friendly.

For developing GUI applications in PyQt, using Qt designer is a quick and easy way to design user interfaces without writing a single line of code.

GCSE Digital design principles - CCEA Graphical User Interface Digital design demands an understanding of computational thinking, as programming simply tells a computer what to do and how to do it.