You can run your speed tests at http://speedtest.paxio.net/
When running a speed test make sure all devices that might be using bandwidth during the speed test are turned off, then run the speed test.
If you're still seeing slow internet we recommend rebooting your router and restarting your computer, then rerun your speed test.
If you are running your speed test on speedtest.net, try changing servers and comparing the different speeds you get.
For more help running speed tests go to http://beta.speedtest.net/help