What Is Greatene.com?
If https://greatene.com (or one of its subdomains: siqx.greatene.com, ea0q.greatene.com, io5u.greatene.com, io76.greatene.com, etc.) is opening on your browser from time to time asking for your permission to show notifications, that is a result of adware becoming installed on your PC. This adware might also change Policy settings for Google Chrome to make its notifications “enforced by administrator” and impossible to block via browser settings. You may follow this step-by-step guide to get rid of the adware and stop Greatene.com pop-ups and notifications.