Cookies are small text files that are placed on your computer or mobile device when you visit a website. They are widely used to make websites work more efficiently and provide information to the website owners.
Cookies set by the website owner (in this case, USACourseSide) are called "first-party cookies." Cookies set by parties other than the website owner are called "third-party cookies." Third-party cookies enable certain third-party features or functionality to be provided on or through the website, such as advertising, interactive content, and analytics.