How to set up a minecraft mod?

1) Get forge ( http://files.minecraftforge.net/...forge.net/ )
2) Open It with Java and install the client (It is already checked when you open it)
3) Go to the minecraft launcher and in the bottom left it says your minecraft name, click it and select 'Forge'
4) Launch minecraft and it should say 3 mods loaded in the main menu
5) close minecraft and search 'Run' on your PC (Not the internet)
6) Type in %appdata%
7) look for.minecraft and open it and open the mods folder
8) Drag your mods in the folder and close the folder and launch minecraft with the forge account

If your mods are for 1.6.4 then make SURE you get 1.6.4 forge, same for any other version. All the mods also have to be the same version. I could of linked my YT video on it, but this you will probably understand better xD.