This is my third video covering the C64OS. This one covers creating custom backdrops, setting up the real time clock, and creating program aliases.
Link to part 1:
https://youtu.be/bCfSQYeYjsI
Part 2:
https://youtu.be/ElIpwioIxWQ
Link:
https://c64os.com/c64os/usersguide/applauncher#backdrops