I installed Windows 8 alongside of Ubuntu 13.04, After successful install I found Another Partition is displayed.
Previous My Hard disk Partitioned in 4. One Is Dell Utility, Second One is Linux OS, third one is Linux Data Drive and Fourth one is for Windows 8.

After installing Windows 8 the Linux OS partition is in display, Please see the screenshot so that you can understand my query better.

My question is How to hide this drive?