



In the resulting window, you'll see the Sync setting options available to enable or disable. Once you've signed in, you can then go back to the Firefox menu and click your Firefox Account name at the top. This is the first version of Firefox to ship. Firefox 57 has been given the release name Quantum, after the Firefox Quantum engineering project that has aimed to rebuild Firefox from the ground up, bringing with it major performance, stability, and visual improvements.
ZDNet dubbed it a 'comeback' following years of falling market share against Google Chrome. Firefox 57 was released on Novemfor desktop and Android with the name Firefox Quantum.
