I have a refurbished computer that originally has 1 TB of hard disk dirve and it originally came with windows installed. After some time, the Windows updated and the computer stopped working. Someone helped me and managed to make a partition in the hard disk drive and installed Ubuntu in the computer as OS. I now enjoy much better working with Ubuntu and would like to get rid of the partition that contains Windows and recover the whole 1 TB hard disk drive for the ubuntu system. Is this possible to do? Can anyone explain me how to do this or refer me to online websites where I can learn how to do this? Thanks so much!
EDIT: Following suggestions in the comments, I am using gparted and am getting the following window:
From reading online posts, I believe the partition with the Ubuntu system is the one with the slash / in the Mount Point column. Now, what I don't really know is which one is the windows partition or which partitions I can safely delete and reassign the space. Any suggestions? Thanks!