Otherwise, browse to the following location: C:\Users\\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup You can get there easily by typing shell:startup into the Start menu. However, you'll probably want some of these scripts to run as soon as you boot your computer so you don't have to start them manually every time. To run a script, simply double-click on it and it will go into effect. Now that you have the software to run AutoHotkey scripts, you can download scripts that others have written to take advantage of them without doing any work on your own.
Notepad++ and Visual Studio Code are both great free options.
Speaking of this, it's a good idea to upgrade your text editor from the basic Notepad. Just make sure it has the right file extension! Note that you can also open your text editor, type up an AutoHotkey script, and save it as a file ending in.