1: Click on the macro that you want to use. (or just click this to install them https://github.com/Penguen482/MinecraftSpeedrunMacros/releases/tag/1.2 )
2: Copy the entire code or dowload it as a zip file by pressing the green "Code" button.
3: Dowload AHK and Fast Reset Minecraft Mod (put the mod in you mods folder)
4: Open a new txt file and paste the code.
5: (optional) Chanage the keybind and delay (default key: F7)
6: Turn the txt file's format into .ahk
7: Open the file and start using it!
You can message me on discord Penguen482#6780 or from my discord server for reports.