How to Clear Cookies on an Apple MacBook Air
https://smallbusiness.chron.com/clear-cookies-apple-macbook-air-77766.html
Chrome is another commonly used browser for Mac laptops because of its stability and speed. To clear cookie data in Chrome, you aren’t required to go through the process of opening Preferences like you do to delete Safari data. When Chrome is open, select “Chrome” in the menu bar followed by “Clear Browsing Data” in the drop-down menu. You are given the option to clear all cookies and other cached site data such as your browsing history and cached images. Select the “Cookies and other site data” item and then select “Clear Data” in the lower right corner of the box.