so i am very behind on the wii hacking

i got a wii with the orginal wii key version 1.9s

i dont have the homebrew but have no idea what i can do with it or how to use it and it is probably a very old version

i dont know what wii scrubbers is

and i have no idea about any loaders or anything like that

my main goals are to get new super mario bros, and mario kart wii


i am so confused

thanks anoop