I just downloaded a .rar mod, how do I load the mod from this? Other mods Ive dealt with in the past have come with installers, but what do I do about this .rar file. I tried searching but no luck. Thanks for any help 
Also please note im a newb at this.
EDIT: also i know my title doesnt make any sense, i thought steam wasnt allowing me to the mod folders but then I realized they are in the my games folder.

Also please note im a newb at this.
EDIT: also i know my title doesnt make any sense, i thought steam wasnt allowing me to the mod folders but then I realized they are in the my games folder.