Yep. You have to pay for BBC whether you watch it or not.... If I read the form when paying my licence renewal correctly... I think it now extends to people who own PCs with internet as well just in case someone is sneaky enough to watch the BBC iPlayer without paying. (They've certainly been pushing for that for a few years now)
For many years I didn't even own a TV as, generally, I'd rather kick back and listen to some good music and read a book (Remember them? lol)..... got a TV when the missus moved in. During the time I didn't have one I was constantly being bullied by the licencing guys as they refused to accept that anyone could not want a television. lol
"You prefer thinking for yourself, sir? likely story! Cough up or we'll take you to court"