Mozilla Firefox Help

Instead of fixing issues with Firefox, upgrade to a better browser: Opera You deserve a better browser ! 350 million people use Opera daily, a fully-fledged navigation experience that comes with various built-in packages, enhanced resource consumption and great design. asy migration: use the Opera assistant to transfer exiting Firefox data, in just a few steps Optimize resource usage: your RAM memory is used more efficiently than Firefox does Enhanced privacy: free and unlimited VPN integrated No ads: built-in Ad Blocker speeds up loading of pages and protects against data-mining         Firefox is known as one of the best browsers for the Windows platform, but unfortunately, it seems that Windows 10 users are having certain issues with it and now Firefox is not working for them.  Fix Firefox Error Firefox is one of the most used web browsers in the world, and this application has been around for years. How do I fix Firefox not work...

  If you’re seeing a “SEC_ERROR_EXPIRED_CERTIFICATE” error while browsing any website, you’re not alone! This is a common error that’s associated with a website’s Secure Socket Layer (SSL) certificate. Website owners install an SSL certificate to secure the data that transfers between a website visitor’s browser and website’s server. SSL certificates are issued for a maximum of two years, and they must be renewed before or at the time of its expiry date. If the SSL certificate is not renewed, all web browsers will display the SEC_ERROR_EXPIRED_CERTIFICATE error for that site. A pending SSL renewal is quite a common problem for all types of organizations. More than 80 .gov websites’ SSL/TLS Certificates expired during the most recent US government shutdown. In May 2019, LinkedIn missed renewing its SSL certificate! When such negligence takes place, the website visitors see the “SEC_ERROR_EXPIRED_CERTIFICATE” error message.  Fix Firefox Error Even when an SSL certificate is rene...

All of your personal settings, bookmarks, and other information are kept in your  Firefox profile . Firefox needs an unlocked profile to start up, and if the profile is locked, it displays the message,  Firefox is already running, but is not responding . This article explains what to do if you see this message and how to prevent it from showing at startup. End Firefox processes If Firefox did not shut down normally when you last used it, Firefox might still be running in the background, even though it is not visible.  If you try to open it while it's running, an error message will appear with the option to click  Close Firefox . If that doesn't solve the problem, restart your computer or try the following options.  Fix Firefox Error Use the Windows Task Manager to close the existing Firefox process Right-click on an empty spot in the Windows task bar and select  Task Manager  (or press  Ctrl + Shift + Esc ). When the Windows Task Manager opens, se...

  What is Mozilla Firefox profile? In Mozilla Firefox, all of your personal information includes your bookmarks, history, passwords, toolbar settings, are saved in a file named profile. By default, the Firefox profile is separated from installation program. Whether you uninstall Firefox or virus aggressive Firefox browser, your private information will stay on your computer safely. Each time you launch Firefox, it always read the content of profile first. Why can Firefox not load profile? According to the error of the profile cannot be loaded, here are three reasons in total: Firefox profile has been deleted Firefox profile has been transferred Firefox profile has been renamed We provided different solution below according to different situation. Let's move on to learn the detail.  Fix Firefox Error How to repair if the Firefox profile has been deleted Way 1: Fix Firefox profile by creating a new profile Way 2: Repair the error by deleting profiles.ini file Way 1: Fix Firefox ...

  Firefox sometimes uses more memory (RAM) than it should. This can make Firefox slower, and in extreme cases, it can even make Firefox crash. This article describes how to make Firefox use less memory. Depending on your operating system, you can review and monitor memory usage through specific tools. Extensions and themes Disabling memory consuming extensions and themes Extensions and themes can cause Firefox to use more memory than it normally would. To determine if an extension or theme is causing Firefox to use too much memory, start Firefox in Safe Mode and observe its memory usage. In Safe Mode, extensions and themes are disabled, so if you notice a significant improvement, you can try disabling or uninstalling extensions.  Fix Firefox Error For more information on starting Firefox in Safe Mode and on how to find which extension or theme is causing your problem, see Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox pr...

  Technology is wonderful, but sometimes it doesn’t work quite as we’d expect. Imagine you’re hard at work online. Suddenly, you’re presented with a security warning and the scary-looking message   PR_END_OF_FILE_ERROR . This would be a little alarming to most users. In reality, this semi-common error with the Firefox browser is usually not warning you about an actual security threat. Instead, it tends to be caused by issues with the browser itself. In this article, we’ll walk you through what the error means, what might be causing it, and how to fix it.  fix firefox error An Introduction to the  PR_END_OF_FILE_ERROR First, some background. A cipher suite is an algorithm or set of instructions used to secure a network connection over the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocol. Your browser has a list of cipher suites it can use to try to connect to a website secured with SSL or TLS. It will run down this li...

  So, if you run a website, then you probably have an SSL certificate installed and with that comes the possibility of a   SSL_ERROR_RX_RECORD_TOO_LONG issue   – something that’s unique to Firefox users. Did you know that close to 9.15 percent of the total internet users make use of  Mozilla Firefox ? After all, Firefox continues to be the second most popular browser after  Google Chrome . With the second-highest market share, it is far ahead of Internet Explorer, Edge and Safari. You cannot ignore those Firefox users. Let us now understand  why the SSL_ERROR_RX_RECORD_TOO_LONG error occurs  and some quick fixes to overcome this issue. What does SSL_ERROR_RX_RECORD_TOO_LONG mean? If your website is showing up the  SSL_ERROR_RX_RECORD_TOO_LONG error , then in most cases it only indicates that the SSL certificate was not properly installed onto the server. Also, there could be a communication problem between the SSL certificate and the client-side. ...

  Like every program, Firefox sometimes freezes and crashes, and some websites might not load correctly. These occasional glitches don't require your attention, but if the program repeatedly runs into a major problem, it might indicate trouble with your profile settings or an extension, or the program itself might need reinstalling. Full reinstallation is a last resort, however, and most solutions retain your browser customizations and bookmarks. Initial Troubleshooting Steps Before taking any elaborate measures, try rebooting your computer. Though a stereotypical answer to almost any computer problem, a reboot can actually fix all sorts of unusual problems by clearing everything out of the system's memory. If you're having trouble with a particular site, also try erasing your cache: Press "Ctrl-Shift-Del," set the time range to "Everything" and make sure "Cache" is checked in the  Details  section. If these basic solutions don't help, the ...