Hi Alex, sorry to hear about this problem. Where is it showing up? For example: * Takes over startup/home page * Takes over new tab page * Takes over as default search engine * Pops up in its own tab without changing other browser settings * Appears as a new extension in add-ons * Something else Does it matter whether you start Firefox using its own icon (for example on the dock), or by opening a link in another application that then triggers your Mac to start Firefox? ---- These help articles describe where the home page, new tab page, and default search engine engine settings are on the Preferences page, just in case, but probably you are familiar with them already: * [[How to set the home page]] * [[Hide or display content in New Tab]] * [[Change your default search settings in Firefox]]

See also: *https://malwaretips.com/blogs/remove-searchitnow-mac/