I've just installed Ubuntu latest one today (21.04). I don't have any other OS on my laptop, only Ubuntu. I want to edit a text file stored in Part4, which is in NTFS filesystem. But when I edited it I saw that I can't save that as it's showing that the file is in read only. Also I can't delete files from the partition as they return the same issue. What should I do?
Note that I am completely new in Ubuntu, in fact I had windows 10 installed on my laptop till last night when I decided to try something new.
