DSE are devices or equipment that have an alphanumeric or graphic display screen and includes display screens, laptops, touch screens and other similar devices.
Dyfeisiau: Monitro’r nifer a’r math o ddyfeisiau sy’n defnyddio ein gwasanaethau digidol ar-lein hy, ffonau symudol, llechi, ffonau clyfar, gliniaduron ac ati.