What Is Koler.pro?
If Koler.pro site keeps opening on your browser without your participation, there may be adware installed on your computer. Koler.pro is one of many deceptive sites that attempt to convince users that they have to allow these sites to show notifications. Koler.pro may claim that allowing notifications is necessary to access contents of the site, play a video, download a file, confirm that the user is not a robot, etc. Should a user allow Koler.pro notifications, those will start showing up from time to time in the top-right or lower-right corner of the screen. Koler.pro notifications will spam the user with invitations to visit shady sites, deceptive messages, clickbait links, etc. You may follow this step-by-step guide to get rid of adware and remove Koler.pro pop-ups and notifications from your browser.