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The documentation: https://support.mozilla.org/en-US/kb/sponsor-privacy https://support.mozilla.org/en-US/kb/sponsor-privacy The setting for about:config is
by makeworld 6y ago
The documentation:
https://support.mozilla.org/en-US/kb/sponsor-privacy https://support.mozilla.org/en-US/kb/sponsor-privacy
The setting for about:config is
browser.newtabpage.activity-stream.showSponsoredTopSites