In short, I am looking for a good resource of article/s my grandmother can read (as this is all she MAY believe when it comes to what is right and wrong way of doing things) as it pertains what temp. to set the unit at, whether or not she should leave the windows open or closed, etc.
I live with her and she insists on leaving the windows open (12 of them) because, "her engineer friend", told her to. I think this is absolutely ridiculous. Regardless, I am just looking for some, air conditioning for dummies articles for a lack of better description.