Please help me turn screen popups/reminders off

Please help me turn screen popups/reminders off

I receive emails for each of my events that I create.  Each day, I am constantly interrupted within Zoho with millions (I am exaggerating) of popup reminders.  This is SOO redundant.  I need them to go to my email because I can star them, read them or keep them unread.  But please tell me there is a way to turn this screen popup nonsense.

I attached the two screen shots that I get.  Do I really need two monitor pop ups and an email to remind me of an event?  This has got to be an easy fix.  I cropped out half of the first attachment to not show the company name I am working with , but I think it helps see what I am talking about.