Answer:
delete cookies
Step-by-step explanation:
Cookies are internet files that temporarily store what users are visiting on the network. These byes are usually text format and take up virtually no space on your computer's hard drive. There is no limit to what information cookies can store. They are able to register an email address, Google search preferences, the city you are signed in to, and more.
Because of this ability to record user search preferences, Stacy must delete cookies if she wants to prevent her browser from tracking her preferences online.