I don't understand why my computer loads pages slowly and doesn't want to stream longer videos (like movies). It will play the audio of the videos but the images keep freezing up. I have 6 gigs of RAM so that should be plenty. My last computer only had 4 gigs and I didn't have this problem with that computer. There doesn't seem to be any programs or apps running in the background. I have tried different browsers and it doesn't make a difference, so it's not the browser. I have also deleted browser cache and cookies and even tried closing all but one window. Didn't help. I tested my download speed and it said 44 gigabytes per second, so that should be fine. What am I missing? What else could cause slow loading pages and video streaming issues?