1. Open Firefox Browser and click on
the “Open Menu” bar in the top-right corner of the Browser.
2. Click on “Options” in the drop-down
menu.
3. Once you have opened the Options
section, click on “Privacy and Security” in the left hand section of the page.
4. Scroll down until you see the
“Permissions” section and un-tick the “Block pop-up windows” tick box.
