Sometimes browsing issues are created due to invalid DNS cache entries stored on your computer. To clear DNS cache follow the steps below:
1. Click start > Run> cmd. )In case of vista/win7 you can open command prompt respective way.
2. Type ” ipconfig /flushdns ”
3. Hit enter. This will show you message ” Successfully flushed the DNS resolver cache“.
4. Exit command prompt.
You can start restart the web browser. Now you can have no DNS issues with some websites which were not accesible earlier.
