I'm experiencing a number of issues with videos not playing at all. I could do a search for something, and I'll either find images or videos to help with what I'm working on or I'll look up video tutorials for how to do things, or just any random videos. But the videos just won't play. Instead, the page just reloads back to the same page and same screen where there's a play button, and the videos WON'T PLAY.

I think YouTube is working fine for me, but other sites and videos just don't work at all.