Run ths dns benchmark tool.
https://namebench.googlecode.com/fil....1-Windows.exe
Untick ipv6
http://go.microsoft.com/?linkid=9728869
Remove tunnel adapters from your machine.
http://go.microsoft.com/?linkid=9728872
Remove AVG
http://www.avg.com/us-en/utilities
Install Avast.
http://www.filehippo.com/download_avast_antivirus/
Disable un needed start up items then reboot.
http://www.malwarebytes.org/products/startuplite/
https://namebench.googlecode.com/fil....1-Windows.exe
Untick ipv6
http://go.microsoft.com/?linkid=9728869
Remove tunnel adapters from your machine.
http://go.microsoft.com/?linkid=9728872
Remove AVG
http://www.avg.com/us-en/utilities
Install Avast.
http://www.filehippo.com/download_avast_antivirus/
Disable un needed start up items then reboot.
http://www.malwarebytes.org/products/startuplite/