How do you go to the end in minecraft

first you go to the nether and kill as many Blazes as you can. Then, you kill as many endermans. you must make 12 eyes of ender and keep 1 ender pearl(to teleport you to the location of the portal). you will be teleported to the portal(if you are ont he surface, just dig straight down). then, place the eyes of ender on the ring of the portal(there might be some eyes of ender layed down so finish adding the rest of the eyes of ender. oh and there might be a spawner at the portal room). then it will be black and you must jump in( might not work on multiplayer). finally you fight the ender dragon(if you die in the end, you lose all your stuff and re-spawn in the normal world) and try to beat the game. Good Luck