Read Me First!
Even if you never read instructions and manuals, please read at least this chapter: Introduction
User Interface
How the most basic things, like dialogs and lists, work: User Interface
Even if you never read instructions and manuals, please read at least this chapter: Introduction
How the most basic things, like dialogs and lists, work: User Interface
How to use tools, picture operations, selections, undo, repeat etc: Creating & Editing
This is not done in the same way as in other programs, so please read this: Import/Export