"Kickstart" version 1.3 improved little on its predecessor, the most notable change being auto booting from hard drives. "Workbench 1.3", on the other hand, users can find several significant improvements to Workbench, including FFS a faster file system for hard disks storage which resolved the problem of old Amiga filesystem which wasted too much hard disk space due to the fact it could store only 488 bytes in any block of 512 bytes keeping 24 bytes for checksums. Many improvements were made to the CLI (command line interface) of Amiga which was now a complete text based Shell, named "AmigaShell", and various additional tools and programs.