You can uncheck/unchoose any of the updates it lists. Even ones it says are necessary. Just click the check box next to the update and uncheck it. Then it won't be included in those that run/install. And, if you don't want to see the update again, you can also click the update one time to highlight it and then right click on it to choose to hide the update. You always have the option, should you choose to change your mind later, to "Restore hidden updates".