Re: Wording on ad
Hi Audrey S and welcome,
Yes, you can change your ads at anytime. When you are logged into your account, go to the campaign and ad group you want to change and then click the ads tab along the top.
You can then either hover over the ad and lick the small pencil icon or check the box to the left of the ad and click edit.
Let me know if this solves your problem and if you have any other questions please just ask.