Can't view videos.

Youtube works
but I can't see Embed videos.
Instead it's just a white box with a red squre, green circle, and blue triangle.
Myspace videos have the same problem.
Most pictures come up, but a rare few don't.
Solution?

 

Looks like you don't have Java or Flash player installed/updated/working properly.
Also, sometimes there's a specific ActiveX control that the site needs to install, so check for a bar at the top of the screen informing you of this (on IE anyway, I dunno about other browsers).
As for Java and Flash, they should be easy to google and download if you need them ^^;.