I have a problem that has risen over the last few days. I have tried to find a resolution through google, which usually happens, but it is a little too technical for myself. The problem is like this. Some images are failing to load completely, with pixelated and shadowed effects. These happen on different sites at different times...but it seems to be mostly big image/flash like sites. Coded Text sometimes seeks its way onto the website as well, such as where images or flash should load. All loaded video to Windows Media Player is pixelated with bad quality. DVDs working through Windows Media Player are perfect...which makes me think it is possibly a Firefox Setting. iTunes has also been playing up a little bit, but this can happen a fair bit with image quality and quick font changes (which revert back to normal in a second)...this gives me a worry that it could be a complete setting. I am unsure about the technical jargon, but words like Java, Cache keep popping up. Any help would be appreciated. These events have consistently been happening in the last three days, so it is not a one-off thing.