In the Web Content selection, uncheck the box next to Block pop-up windows. To allow pop-ups in Windows Firefox for Cengage Learning On the top right of the browser click the Menu button then click the Options icon.
#Mozilla firefox pop up blocker settings Pc
Under Pop-up Blocker, UnCheck Turn on Pop-up Blocker. Adjusting Pop-up Blocker Settings in Mozilla Firefox on a Windows PC of 3 Rev2 Why do I need to adjust Pop-up Blocker Pop-up Blocker needs to be adjusted to properly display the log-in screen.Scroll to PRIVACY, Click on Content Settings.
Click on the WRENCH (upper right hand corner).To allow or block pop-ups for a specific site, click the Exceptions box and enter the site address. To allow pop-ups for all sites, clear the check box for Block pop-up windows. Select Block pop-up windows below the Permissions section.
In the Pop-ups and redirects window, turn on the Block (recommended) switch. Click Privacy & Security located on the left side. In the Site permissions section, click Pop-ups and redirects. On the left pane, under Settings, select Cookies and site permissions.