user_pref("browser.newtabpage.activity-stream.default.sites", "");
user_pref("browser.newtabpage.activity-stream.improvesearch.topSiteSearchShortcuts.havePinned", "[{""}]");
user_pref("geo.provider.ms-windows-location", false);
user_pref("browser.region.network.url", "");
user_pref("browser.region.update.enabled", false);
user_pref("browser.search.region", "US");
user_pref("intl.accept_languages", "en-US, en");