See if someone opened your email

See if someone opened your email

Is there a way to see if someone opened your email? In this post (https://help.zoho.com/portal/en/community/topic/can-you-check-to-see-if-people-opened-emails), Michael Trow proposes a solution, however, we only have the status 'Delivered' and 'Received'. How can I also get the status 'Clicked' and 'Opened'?