Where is pop ups add or allow pop ups found?

Pop-up blockers can typically be found in Web Browsers as a built-in feature or as an add-on extension. In google Chrome, for example, you can access pop-up settings by clicking on the three-dot menu in the top right corner, selecting "Settings," then navigating to the "Privacy and security" section. From there, you can manage pop-up settings under the "Site settings" option. Similarly, in Firefox, you can control pop-ups by going to the menu, selecting "Preferences," then navigating to the "Privacy & Security" tab.