The file is named DRAKS0005.sl2 . Copy that file anywhere else (Desktop, a folder called "DS_Saves," Google Drive) to back it up.
%USERPROFILE%/Documents/NBGI/DarkSoulsRemastered/[Your Steam ID]/ save file dark souls remastered
We’ve all been there. You finally beat Ornstein and Smough after 47 tries, take a deep breath, and then... your PC blue-screens. Or your PlayStation saves over your file. Or you just really want to try a Giant Dad build without replaying the first ten hours. The file is named DRAKS0005