Teaches every spell
psb
Every spell and shout in the game becomes learned.
Your magic menu fills up with hundreds of spells added for developer testing and becomes hard to use. Try it on a separate save.
You can learn every spell with a single command, but it comes at a price. Your spell list fills up with developer spells, which makes the menu hard to navigate. The dragon soul command, on the other hand, directly gives you the souls you need to unlock shouts, and it is a much cleaner solution.
Most codes here need cheats turned on first. See the section on how to open the console.
tgm
psb
Every spell and shout in the game becomes learned.
player.modav dragonsouls 10
Adds as many dragon souls as the number at the end. It directly gives you the souls needed to unlock shout words.