I am old enough to remember when "defrag days" were part of my job. Literally nearly an entire work day lost spent waiting for defrag to finish on my FAT32 har

I am old enough to remember when "defrag days" were part of my job. Literally nearly an entire work day lost spent waiting for defrag to finish on my FAT32 hard drive. We used some program with a very minimal UI that was supposed to do it faster/better than the utility built into Windows.