I got a Ubuntu 12.04 key. It corrupted after a sudden power cut and I was not able to open my desktop session. I then tried using an Ubuntu live CD but it was not able to mount my drive.
I tried some commands which were suggested by my friends like
There was a bad super block on my drive but it was all in vain. I suddenly deleted my partition by mistake. I did not understand partitioning.
I gave it to a professional for repair and thanks to that Windows 8 Pro is installed on my device by making new partitions. Can I still retrieve my data?