another script and not telling "newbies" where it wants to go in mirc i.e aliases / remote ?

I would like to try this script as it looks good ... Im a newbie ... where do I copy and paste it in mIRC ? im not having a go personally at you Aucun50 because you are just one of many ... but lots of people post scripts and often dont tell other users where to put the script i.e aliases / popups / remote