The first is what we call “technical data.” This is data about the browser itself, such as the operating system it is running on and information about errors or crashes.
Y cyntaf yw beth rydym yn ei alw'n "ddata technegol." Data am y porwr yw hwn, fel pa fath o system weithredu mae'n rhedeg arno a gwybodaeth am wallau a chwaliadau.