How do you uninstall wow?

To cancel your subscription to World of Warcraft, go to your Battlenet account management page, click the game you wish to cancel, and click on the Cancel Subscription link that is in the license information box.

When you stop paying (cancel) your subscription, it is not deleted. All of your characters will still be there if you decide to come back at a later date, along with all the gear and gold that you had when you stopped playing.