I am running windows 11 and every time I go to backup my C: drive my system tells me that "I dont have a Disc to back up fo" ? I am retired now so I dont use a computer as much as I use to. I got this system new 6 months ago. It came with Win 10 on it. I have not explored this system fully yet. All this time I did not know it was not backing up automatically. I do remember on earlier versions of windows they had a function that allow you to see the contents of each drive . It also showed each of the partitions on your drives and showed how much was allicated to Windows , recovery, free space. and so on.... I cant seem to find that function on this system. ??? Can you please try to help me with my problems?

Thank you !!