I had Windows 7 crashed. So I wanted to install 12.04. While installing, I am not able to create a new partition after deleting all earlier partitions. I mean I am able to create but not able to understand the technical jargons as I am new to any version of Linux.
Please help me with the steps for creating to create three partition of 50GB, 50GB and 150GB. I want my Ubuntu files to be in one of the 50GB partition or suggest any better way to partition. (I have only 1 hard disk of 250GB in my laptop).
If possible please explain to what the technical terms mean.