Enabling Pop-Ups in Browsers

Google Chrome 

1. Click the Chrome menu on the browser toolbar.
2. Select Settings.
3. Click Show advanced settings.
4. in the "Privacy" section, click the Content settings button.
5. In the "Pop-ups" section, select "Allow all sites to show pop-ups." Customize permissions for specific websites by clicking Manage exceptions.

Safari

1. From the Safari menu, choose Preferences... and click the Security tab.
2. Ensure the Block pop-up windows option is not checked. Unchecking this option will allow pop-ups.
3. To block pop-ups once again, check the Block pop-up windows checkbox.

Firefox

1. Open Firefox and click on the 3 lines to open the Firefox menu, then click on "Preferences."
2. Click on "Privacy & Security."
3. Scroll down to the "Permissions" section and make sure the "Block pop-up windows" checkbox is NOT checked.