You can download free scripting software here called AutoHotKey. After AutoHotKey is installed you'll find that you can right click on your desktop or inside a folder, select New, and then pick an option for 'AutoHotKey Script'. A file will be created with the extension, 'ahk'.
AutoHotKey can be used to do many things. This is an example of a very basic script:
After saving this script in a new file and double-clicking on it, a new command will be added so that the text 'Litigation Support Tip of the Night' will pasted when you press CTRL + J.