I don't know what happened, but I was video chatting when suddenly it crashed. Now I can't use programs such as Skype and Spotify. They will run for a few seconds, then they will crash. I also can't watch any Youtube videos or really any website that displays videos. The video do loaded properly and I can see a picture, but the video will not run. I can't watch videos on VLC either, it now only displays a black screen. I also can not run GMail, Tumblr, and many other sites without it crashing. All of these problems suddenly appeared last night, and I have no idea what to do. I did run Malwarebytes Anti-Malware already, and my computer was clean. Both Chrome and IE have the same problems. On Chrome it says that my flash plugins are crashing, but disabling, enabling, reinstalling it did not fix anything. I have absolutely no idea what to do.:(