Hello, i have this problem since i bought my laptop, my C disk is ok, but D is full of backup files, which space is growing and now it takes about 140GB. here is some photos with files in that disc.
http://i.imgur.com/OYlQ9lP.png
http://i.imgur.com/5gVyKBJ.png
http://i.imgur.com/ySel6ke.png...