The noobiest question of all

[Tanelorn]

I've just made an account and new character. I've just learned the fireball spell but can't assign it to an F key. I've never played Mir 3 before, so maybe assigning spells is different, but if I click on the spell in the skills window nothing happens.

 

[Lionsm!ght]

Put your cursor over the spell and press the Fkey you want to assign it to

 

[Tanelorn]

Thanks!