I have done some connection tests. All start really high then quickly decline all the way to zero. I believe its now due to the connection but I don't know whats happening.
Hi I don't know that much about computers so I need help for a problem. If I download something it will stop before it has finished and also when I stream a video(youtube) it will stop during the first couple of seconds and won't start up again. I have scanned for virus and malware and have found nothing. I also cleaned out my temp and cookies. My network is always good, I have wireless by the way. I have restored my system and it has works but if I restart or turn off my computer it happens again. I don't know much about my computer. I have upgraded my graphics card to a gtx 560 but this problem has been happening before that. If you could help me.

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