Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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I have an iMac, version 10.8.5 and can no longer open a new private window.

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I am using Firefox 25.0.1 and my OS is up to date.

A few days ago, I could no longer open a new private window. When I click on that tab, I get a new open window.

When you reply, please keep in mind that I am not computer literate and would appreciate a non-technical answer.

Thanks.

I am using Firefox 25.0.1 and my OS is up to date. A few days ago, I could no longer open a new private window. When I click on that tab, I get a new open window. When you reply, please keep in mind that I am not computer literate and would appreciate a non-technical answer. Thanks.

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Make sure your not using private browsing mode by default

check whether private browser is opening or not

  • by holding the SHIFT + CMD + P key.

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