I have a problem with my browsers. I use opera and maxthon but none of them goes fast and doesn't load any youtube videos. It stops at 10 sec. I got a 16 mbps down and 2 up. Like one week before, it worked all fine. Any solutions? Thanks.
Try reinstall browser or try google chrome. Or you can (must) clear your browser browsing history cookies etc..If this not helps, try to scan your pc for viruses. If you still have that problem after this 3 steps, reinstall windows and you speed whole your pc.