Hi Robert,
Thanks for your swift reply...
My PC is 64bit.
I tried to update the Intel Graphics Driver from the above link but it doesn't support my PC. Then I browse Intel website and found the latest version for my PC is
Driver Version: 15.36.3.64.3907 and tried to install the same.
But even after installation my driver version remains as 10.18.10.3907
I guess whether my hardware doesn't support latest version, is that right or provide me the right solution to install latest version...
Mahes r