help me install a new muffler hanger

[zoehelga]

so my muffler has been clanging around for awhile and it seems as though my muffler hangers are old and brittle so i bought new ones to install. i know that this is supposed to be a pretty easy thing to do on my own so i was hoping that someone on here could give me a little tutorial on how to go about putting new ones on....any help would be much appreciated.