Fix problems with websites like Facebook, YouTube and webmail

These articles will help you figure out why something isn't working and what you can do to fix it. *[[Troubleshooting extensions and themes]] - While extensions and themes can be helpful, sometimes they cause problems with websites. This article will help you fix them. *[[Troubleshooting plugins]] - This article will help you figure out if a plugin (like the Flash player) is causing a problem and then fix it. *[[Error loading web sites]] - If a website won't load, this article will help. *[[Websites say cookies are blocked]] - Most websites use [[Cookies|cookies]]. If there is a problem with them, this article will help you fix it. *[[Problems using Facebook in Firefox]] - This article covers Facebook specific problems. <!-- The first two posts don't explain their answers or link to steps to accomplish them. The solution in the third one is to troubleshoot extensions. ==Forum posts== ''The following forum posts were solved by top contributors.'' *[https://support.mozilla.org/en-US/questions/912044 I have flash player plug in and I can't watch youtube.com movies.] *[https://support.mozilla.org/en-US/questions/911689 My Firefox browser wont load youtube for some reason.] *[https://support.mozilla.org/en-US/questions/776670 Youtube videos are blank black screen only on my firefox browser.] -->

These articles will help you figure out why something isn't working and what you can do to fix it.

• Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems - While extensions and themes can be helpful, sometimes they cause problems with websites. This article will help you fix them.
• Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems - This article will help you figure out if a plugin (like the Flash player) is causing a problem and then fix it.
• Websites don't load - troubleshoot and fix error messages - If a website won't load, this article will help.
• Websites say cookies are blocked - Unblock them - Most websites use cookies. If there is a problem with them, this article will help you fix it.
• Fix problems with Facebook games, chat and more - This article covers Facebook specific problems.