1. What's that?
AutoHotkey (AHK) is a free, open-source macro-creation and automation software for Windows that allows users to automate repetitive tasks. It is driven by a scripting language that was initially aimed at providing keyboard shortcuts, otherwise known as hotkeys, that over time evolved into a full-fledged scripting language.
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AHK is legal software that allow us to speed up some tasks. Its macro program that is sending specific keys...
(Guide) How to install and use AutoHotkey (AHK)