I cann't able to make copy and paste

i cann’t able to make copy and paste.
if i copy to (from downloads to New Volume(E)) appear message this file read only.
Screenshot from 2020-01-27 10-24-40

I’m guessing this is a mounted drive of some sort? Sounds like you havent mounted the drive with write access.

please can you more explain, i’m new on ubuntu

Hi @MohamedAdam73, what is this “New Volume E” you mentioned?

Is it an external drive?