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Firefox 15.0.1 runs so slow on Mac OS 10.7.4, Why? I am only able to load one tab at a time, and usually end of using Safari which I like more and more. Any hel

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ccarpine
ccarpine
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This has really gotten back since I update to 15.0.1. I can't even get some sites to load. I have added nothing else. I don't have spyware, or any other similar programs.

This has really gotten back since I update to 15.0.1. I can't even get some sites to load. I have added nothing else. I don't have spyware, or any other similar programs.

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user633449
user633449
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The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

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