You don't need an account to use Firefox. <a href="%(accounts)s">Accounts</a> are required to sync data across devices, but we only ask you for an email address. We don't want to know things like your name, address, birthday and phone number.
Does dim angen cyfrif i ddefnyddio Firefox. Mae angen <a href="%(accounts)s">Cyfrif</a> i gydweddu eich data ar draws dyfeisiau ond dim ond am gyfeiriad e-bost rydym yn gofyn amdano. Does dim angen i ni wybod eich am eich enw, cyfeiriad, pen-blwydd na rhif ffôn.