Mega Video Streaming My Dell Inspirion 1720 Laptop Streams Videos Mega Slow?

My dell inspirion 1720 laptop streams videos mega slow? - mega video streaming

I have paid this laptop and all the software was, and it worked like new. Except for the transmission of videos on YouTube does not work very well, it takes 20 minutes a 5-minute video download is the shit, there's nothing I can do to speed it up without spending money d? I have a
Mobile Intel 965 graphics card with 358 MB 32-bit. Please help. I know nothing about computers, so try to get a lot of steps.