Why wont my computer play certain youtube videos?

This is MY computer, I dont get things blocked.

I tried what Miguel said and I restarted my computer and still nothing :/

Both of those answers up there are right. Maybe your parents blocked videos if ALL the youtube vids aren’t playing. I don’t know but that prob sounds similar to what happened with my used computer because someone before me blocked like everything!!!

From what I know, Youtube seems to be testing a new feature. That might be interfering with the video play but I’m not sure about it. I haven’t had any problems with the site yet. They are testing a new web design and some other features and I think they have a select number of users to test it out on. Other than that I really don’t know whats going on. I guess the only real thing that you can do is have patience with it. There going to have to work on it if its a problem. If you want you can refresh the video and wait for it to completely load.

Yeah that is happening to me too, I think that its the whole point of some technical dificulties.

Update your flash player to the latest version. You can do that here

http://get.adobe.com/flashplayer/?promoid=DXLUJ

poly java scripttt! download it or restart your computer