Question to anyone who can give a 100% accurate answer

[elehifi]

In many games i'v played, dual clients refers to running two of the same game, on the same computer, and some games refer to it as "one person running two accounts on two different computers".

Now I just got a laptop not to long ago for college, and i'd love to make a seperate account with a priest on it, and have it help my other characters if im having issues finding a party. (for buffing me, healing, and even partying if I get them close enough).

Is running one account on my laptop, and running another account on my computer at the same time, against the rules and ToS?

I'd like to know in advance so I don't break any rules.

Thanks.