Always Start Firefox In Private Mode

Private browsing is a very useful feature built into Firefox, it’s especially useful when you don’t want any of your browsing history to be left behind on the host computer.

Now, you can start private browsing manually by pressing Ctrl+Shift+P anytime. However, if you always want Firefox to be in this mode then this little hack will do the trick.

  • Launch Firefox, enter about:config in the URL bar and hit enter.
  • You will be prompted with a warning as below. Click on the button and you’ll get Firefox’s advanced preferences screen.

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