AutoIt

This is an advanced macro/automation/scripting engine for Windows.
You should have some programming experience/knowledge to get the most out of this, but at the same time it is a nice way to start playing with programming.
In no time, you have made a script that is actually doing something useful!

There is a customized editor included, and you can even make standalone .exe programs.

Their website: http://www.autoitscript.com
Download here:
http://www.autoitscript.com/autoit3/downloads.shtml