Firefox is slow - How to make it faster

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What good is that super fast Internet connection when your browser is running at dial-up speed? This article will help point you in the right direction to track down and fix this problem. Of course, if you need extra help with any of this, we have a community of volunteers standing by.

To resolve slowness problems not specifically mentioned in this article, you should scan your computer for viruses, spyware, and other malware and read Troubleshoot Firefox issues caused by malware.

Note: The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Consider using it before going through a lengthy troubleshooting process.

High hardware resource usage

If a monitoring tool shows you high hardware resource usage, try the suggestions in the Firefox uses too much memory (RAM) - How to fix and Firefox uses too many CPU resources - How to fix articles.

Firefox hangs or stops responding

If Firefox freezes and gives you the hourglassgives you the spinning beach ballturns gray, try the Firefox hangs or is not responding - How to fix article.

I get a Warning Unresponsive script error

“Unresponsive script error”? What does that even mean? We've got an article about that called, believe it or not, Warning Unresponsive script - What it means and how to fix it that will help clear things up.

Firefox takes a long time to start up

Try the suggestions in the Firefox takes a long time to start up article.

Optimize Windows

Speed up Windows and make your computer work better. See Maintenance tasks that improve performance on Optimize Windows 7 for better performance on Ways to improve your PC's performance on

This didn't solve my problem. What do I do now?

Sometimes tracking down the source of these kinds of problems is difficult. We have a community of volunteers ready to help you figure it out.

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