I have a Discover Card site that gives me a one time charge number and I can not use it with Firefox as it says I do not have a browser open or available

Question

On Internet Explorer I can use my Discover thing to fill in any form needed but Firefox won't allow it as it keeps saying there is no available browser. How can I change that and what does that mean? I am not a computer person

Answer 1

-> click '''Firefox''' button and click '''Options''' -> Content panel -> place Checkmark on '''Block Pop-up windows''' -> click '''Exceptions...''' button and click '''Remove All''' button -> click Close -> click OK on Options window -> Restart Firefox
Check and tell if its working. IF it still doesn't work, do this:
* Go to your concerned website
* Right-click empty space within the page and click '''View Page Info'''
* In the '''Page Info''' window, select the '''Permissions''' panel
* Under '''Open Pop-up windows''', place/remove Checkmark on '''Use Default''' and change the setting to '''Block'''
* Close the Page Info window
* click OK on Options window -> Restart Firefox
For more support, you can also use these extensions together:
-> '''Adblock Plus 1.3.9'''
* https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/
* Subscribe to Filter lists
** http://adblockplus.org/en/subscriptions
** http://adblockplus.org/en/getting_started
-> '''Adblock Plus Pop-up Addon 0.2.8'''
* https://addons.mozilla.org/en-US/firefox/addon/adblock-plus-pop-up-addon/