Jul 15, 2020 · Disable Firefox crash recovery to prevent unexpected browser behavior during test run. browser.shell.checkDefaultBrowser: false: Disable checking if Firefox is the default browser in order to prevent unexpected messages on startup. browser.startup.page: 0: Start Firefox and open new tabs with a blank page (about:blank) to improve performance.

You'll notice, for example, the entry on Speed Dial-like start pages includes the Chrome start page, Opera Speed Dial, and Speed Dial for Firefox all in one entry instead of spreading them out so Oct 29, 2019 · Firefox 70 is the Final edition. Not because it’s so well made that you literally can’t improve on perfection, but because it’s so broken that basic functionality is out of the conversation. All was done in that stupid quest: chasing the edge to get them young ones back. Like I’ll say in each post regarding Mozilla and Firefox: Let it RIP. Jan 15, 2020 · Open Firefox, then select the three, horizontal lines next to the profile icon. Select Options, then select the Home icon. Under New Windows and Tabs, select the dropdown next to Homepage and new windows. Choose the option you prefer: Firefox Home (Default), Custom URLs, or Blank Page. Nov 11, 2011 · Can't speak to Edge since I GPO that, but for Firefox, use the policies.json method, then you can do a script install (batch or powershell) that runs the installer and then copies the policies.json to the correct place.

Jun 18, 2013 · Firefox 2.0 “Show my home page,” Show a blank page,” and “Show my windows and tabs from last time” under “Tools → Options → Main → Startup → When Firefox starts” toggle between 1, 0, and 3, respectively.

' Firefox ADMX is a way of allowing centrally managed locked and/or default settings appendLockPreference "browser.startup.page", "0", False. End Select. End If.

The startup page is set via browser.startup.homepage and possibly browser.startup.page. Note that the classic about:home and about:newtab pages will be removed in future Firefox versions (60+0 and only the Activity Stream page is available for the home page and the new tab page.