Open GIMP, then go to File > Open to load your image, and begin editing with the tool palette on the left.

GIMP offers tools like Clone, Healing, Dodge/Burn, and Brushes, accessible via the toolbox on the left for retouching tasks.

Use the Text Tool from the toolbox, click on your image to add text, and customize fonts and colors via the tool options.

GIMP supports layers, masks, channels, and scripting, allowing complex image composition and automation through the menu Layer > New Layer or Filters.

Yes, use GIMP's scripting interface, accessible via Filters > Script-Fu or Python-Fu, to automate repetitive editing processes.

Open your image, then go to File > Export As, select your desired format, and save your image in a new format.

GIMP is completely free and open-source; there are no subscription fees or in-app purchases required.

GIMP itself is free, but you can find third-party plugins or scripts online; however, all core features are included at no cost.

Try restarting GIMP, ensure your system meets the requirements, and check for software updates via Help > About > Check for Updates.

Go to Windows > Single Window Mode or customize the layout via Windows > Dockable Dialogs to tailor your workspace.