Hello all

I consider myself pretty good at tech self-help and love reading the manual... but find myself in the funny position of not being able to FIND the manual. I assembled my Ender 3 Pro per the pictograms included and have started it up, surfed the menus, moved the axes etc. All good. However I do not know how to approach the next steps:

-Calibration?
-Software used to generate cut files?
-Sending a job?
-Maintenance?

I went all up and down Creality's site looking for a more detailed manual and sent them a few messages but no response. Is there a manufacturer provided startup guide, or one that's been posted online?

Thanks
Rus