Go to tools, click clear recent history, choose the period when the sites was visited and click OK.
You're almost done, restart firefox.
click on tools. it should say delete browsing history in the list.
One will have to go into their settings on their Mozilla FireFox browser to unblock YouTube. Once in the settings go to blocked sites and remove it from that list. That should clear up the problem. If it doesn't, one may need to completely uninstall and re-install Firefox.
Frequent List
Open your Firefox preferences (either edit->preferences or tools->options) and click the security tab. In the "passwords" section, click "Exceptions...". This will list all the sites you've told Firefox not to store passwords for. Find the site you want to remember the password for in this list, click it, then click remove. Now the next time you visit the site, Firefox will ask you if you want to remember the password.
One will have to go into their settings on their Mozilla FireFox browser to unblock YouTube. Once in the settings go to blocked sites and remove it from that list. That should clear up the problem. If it doesn't, one may need to completely uninstall and re-install Firefox.
Firefox is not spyware. If you want to protect yourself, you will ditch spybot, reinstall Firefox, and buy REAL spyware protection like AVG Internet Security.
History maintains all the sites a user has visited, Each browser has it's own history maintained.
If you are using Mozilla Firefox, then you are probably using an addon called "NoScript", if you don't know or you are, look for an S icon in ur bottom right of firefox and press allow [for all of the sites in the list.]
drag it tro recycle bin then empty recycle bin then its goneAnswer 2To properly uninstall Firefox, go to Start > Settings > Control Panel > Add or Remove programs. In the list that opens, scroll down to Mozilla Firefox, highlight it and click Delete.
To uninstall Hyperwords for Firefox from your PC, you can try the two Methods below:Method 1: Uninstall Hyperwords for Firefox through the Windows Add/Remove Programs list.1. Click "Start" menu on the task bar.2. Find "Control Panel" and click on it.3. Click "Add / Remove Programs".4. Locate Hyperwords for Firefox and click "Remove" to remove it.Method 2: Forcibly uninstall Hyperwords for Firefox with a powerful uninstaller.The recommended and most effective way to uninstall Hyperwords for Firefox is to use a reliable uninstaller which will make sure that all traces of this software will have been removed.
To uninstall Mozilla Firefox from the computer, normally you can uninstall it directly with Windows Add/Remove Programs utility as the description below ( take V 3.5.3 as an example). 1. Uninstall it with windows Add/Remove Programs utility A. Go to Start => Settings => Control Panel => Add/Remove Programs ( For windows XP) / Programs and Features (For Windows Vista) B. Find Mozilla Firefox in the dropdown list and then click Remove/Uninstall to uninstall it. C. Follow the on-screen steps when Mozilla Firefox is running the uninstall process.
A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program. Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.