Before, I had 2GB free of 60GB then I did delete some of my files and so does clearing the recycle bin afterwards, the SSD shows 6GB free of 60GB but after I restarted my PC it went back to 2GB free of 60GB, and I also rechecked the recycle bin, disk cleanup and disabling the system protection in my drive, what's wrong with this? I'm confuse, can I anyone help me please? And also I did manually sum up the size of each folder in Local disk, all folders and files were about 49GB out of 60GB all in all, so I should have 11GB free space in my drive.