Flushing the DNS cache in windows is very simple. Using a single line of DOS command it will be done if few seconds. Lets see how to do the same.
How To Steps:
1. Open Command Prompt using run window [ Press Windows Key + R ] and type cmd.
2. Now in the command prompt type
3. It will flush the DNS cache. You can now close the command prompt window.
Flushing DNS cache may not be required to do all that often, but it’s a handy troubleshooting tips to know and to use when its required.