Where can i watch Labyrinth online for free?? PLEASE ANSWER ASAP!!!?

I saw this movie for the first time like, two years ago...that was the first and last time i saw it and i just fell in LOVE with David Bowie... i mean, ik hes old now, but DANG! HE WAS SEXY IN THAT MOVIE!! haha but i want to find a place to watch it online, for free...no surveys, no downloading, and i dont wanna have to download any movie veiwing program thatll give my laptop a virus... i just HAVE to see that movie again! and i cant find it on dvd anywhere! D: if you could also tell me a place where i could buy the actual movie thatd be great too! then i wouldnt have to make that risk of getting a virus...lol Thx in advance for you rhelp! I love that man so freakin much, even as an old man right now, he is still a sexy beast when he puts on his tight spandex pants XDXDXDXD hahaha and this si coming from a 14 yr old!! lol