People turn to customer support for help, expertise, and reassurance. However, in my experience customer support teams too often respond with uncertainty.
I find a core cause of this to be one particular way of phrasing written replies. It stems from how we try to make replies conversational and relatable. We throw around words like “should” or “looks like” without understanding what they convey to someone confused and frustrated with your product.
In certain cases WordPress.com users have to rely on Happiness Engineers to manually transfer their blog to another account. A couple years ago I found we frequently wrote back to those customers to say, “That blog should now be under your other account.” Should. If you are on the receiving end of that sentence your first question could rightly be, “Well is it?!”
It takes one step and one word change to improve that. First, trust that you did things correctly but verify to be sure. Second, rewrite the above example to, “That blog is now under your other account.” Simple, yes, but a much greater sense of certainty.
In support we are frequently the ones making a change behind the scenes. In some cases we manually fix something vexing the user. In others we let someone know we fixed an earlier bug. In all cases we should be certain in our language. Certainty and expertise is what builds trust.
If you write a support reply and find yourself unsure of something, do the work necessary to be sure everything is working properly. The extra time will build trust with the user by removing doubt. Removing doubt and illustrating that someone can trust you as an expert is one surefire way end up with happier users.