You can expect emails designed to help you optimize Firefox to work best for you, learn more about privacy & security and find out how to make the best of your time on the web.
Gallwch ddisgwyl e-byst wedi eu cynllunio i'ch helpu i wneud Firefox i weithio'n well i chi, dysgu rhagor am breifatrwydd a diogelwch a gweld sut mae gwneud y gorau o'ch amser ar y we.