
If the behavior of standard system is differ from the FAT specs, it is written in accordance with the real systems rather than FAT specs.

It is written according to the contents of the FAT specs and the behavior of the standard system (real DOS and Windows), however, there are many improvements and ommissions from the FAT specs. This is a documentation about FAT filesystem written based on the FAT32 Filesystem Specification (FAT specs below) to know how FAT filesystem works and how to manage it.
