I've been told numerous times never to defrag an SDD. But my computer has gotten much slower and my SSD sometimes just up and freezes crashing my PC entirely. I've gotten a few blue screens of death recently too, the SSD says it has like 47GB of free space when i barely have anything on it. Just the windows files and 2 games. Its a 500GB SSD it should not be that full. I analyzed it and the program said it was 67% fragmented. Should i defrag it? Would that help at all even if its just one time? I'm tired of it being super slow and freezing and also being so full when nothing is on it.