Google Chrome

Clear, allow & manage cookies in Chrome: https://support.google.com/chrome/answer/95647?hl=en

Microsoft Edge

Delete cookies in Microsoft Edge:
https://support.microsoft.com/en-us/microsoft-edge/delete-cookies-in-microsoft-edge-63947406-40ac-c3b8-57b9-2a946a29ae09

Safari

Manage cookies and website data: https://help.apple.com/safari/mac/8.0/#/sfri11471

Firefox

Clear cookies and site data in Firefox:
https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox