Never had a Commodore but my first one was a Sanyo Mbc555 which ran 2 floppys and had programs like Wordstar and Reportstar. It ran DOS 1.25. Turn it on and go and eat dinner while you waited for it to boot. I think my son still has it stored away somewhere.
RETIRED. NO JOB. NO MONEY. NO WORRIES!
Crunched SETI Classic to the end.
SETI@home classic workunits
17,550
SETI@home classic CPU time 86,861 hours