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All too frequently my use of Firefox is speedily interrupted by Microsoft and by Opera. Then all goes crazy.

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Heather A. Ross
Heather A. Ross

Enable Firefox as primary browser until I change it, please.

Enable Firefox as primary browser until I change it, please.

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Paul
Paul
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  • Top 10 Contributor

Hi Heather

This support article should help:

https://support.mozilla.org/en-US/kb/make-firefox-your-default-browser