This webpage is not available?!?!?

the program may have set a proxy into google chrome so that once you remove the application your still trying to connect through that proxy address (a proxy is ip address that your computer will connect to prior to connecting to the web address you want,usually people use them to hide who they are on the internet or where they're from) to check first open google chrome then click on the spanner shaped icon then click options, then click under the hood, after that you need to go to the section that says network and click change proxy settings you should then get a window pop up click on the button that says LAN settings then you should get yet ANOTHER window pop up (last one) then make sure the box beside "use a proxy server for your LAN" ISN'T ticked if it is un-tick the box if this doesn't work try uninstaling chrome and then reinstalling it.