At a guess, I'm saying that, DVR is a TV recorder of some sort. My wife does it, not because of any of the reasons of gender streotyping quoted in another answer, but because , since I sufered a stroke, I can't handle the remote or read the tiny letters on it to do the job. When we first got our current model, we both went through the tome of insttructions that came with it to work out how to use it. It is a farce really, having a certain time to enter things or the machine returns to the start, we had to do it as a joint venture as my wife is long sighted, and I am short sighted, she read the stuff on the screen as I entered stuff from the book.
This question has invited gender stereotyping in some of the answers it has attracted.