Please suggest three useful applications that can be achieved using autohotkey and irfanview.
AutoHotkey is a free and open-source scripting language that allows users to automate repetitive tasks and customize their desktops. IrfanView is a lightweight and fast image viewer and editor that supports a wide range of formats. Here are three useful applications that can be achieved by combining AutoHotkey and IrfanView:

1. Batch image editing: With AutoHotkey, you can create scripts to automate repetitive image editing tasks in IrfanView. For example, you can write a script that renames a group of files, converts them to a specific format, and applies a set of filters to each image. This can save a lot of time for photographers, graphic designers, and other professionals who work with large numbers of images.
2. Screen capture and editing: AutoHotkey can be used to create custom keyboard shortcuts for capturing screenshots with IrfanView. Once the screenshot is captured, you can use IrfanView's built-in editing tools to crop, resize, or annotate the image. This can be especially useful for creating tutorials, documentation, or social media content.
3. Image slideshow and presentation: AutoHotkey can be used to create custom scripts for controlling IrfanView's slideshow and presentation modes. For example, you can write a script that automatically plays a slideshow of images in a specific folder, with a specific transition effect and time interval. This can be useful for creating digital signage, presentations, or exhibitions.

These are just a few examples of the many applications that can be achieved with AutoHotkey and IrfanView. The possibilities are endless, and the best way to learn is by experimenting with the tools and exploring the many online resources available for both programs.