Answer: 1
The 5 main windows of GIMP are following:
- Main Toolbox window
- Tool options window
- Image window
- Layers Dialog window
- Brushes/Patterns/Gradients Window
Step-by-step explanation:
- The Main Toolbox: This is the main part of GIMP. It contains the highest level menu, plus a set of icon buttons that can be used to select tools.
- Tool options: It is below the main Toolbox is a Tool Options dialog, showing options for the currently selected tool.
- Image window: Each image open in GIMP is displayed in a separate window. Many images can be open at the same time.
- Layers Dialog: This dialog window shows the layer structure of the currently active image, and allows it to be manipulated in a variety of ways.
- Brushes/Patterns/Gradients: The docked dialog below the layer dialog shows the dialog for managing brushes, patterns and gradients.
Answer 2:
The toolbox contains following 5 categories of tools
- Selection Tools
- Brush Tools
- Transform Tools
- Color Tools
- Other Tools
Answer 3:
Selection tools are following
- Rectangle Selection
- Ellipse Selection
- Free Selection (Lasso)
- Fuzzy selection (Magic wand)
- Select By Color
- Scissors
- Foreground Select
Answer 4:
Paint tools are following
- Pencil
- Paintbrush
- Airbrush
- Paint Bucket
- Blend
Answer 5:
transformation tools are following:
Answer 6:
Under color tools menu are following options:
- Color Area
- Default Colors
- Swap FG/BG colors
- Tool indicator Area
- Active image area
- Tool Option
- Save Option
- Restore Option
- Delete Option
- Reset Option
- New slider
Answer 7:
Image window contain following options
- Title Bar
- Image Menu
- Ruler
- Zoom Button
- Status Area
- Cancel Button
I hope it will help you!