Bought my first bike - Duke 250 Ebony Black! Thank you everyone

Hey, I got my bike yesterday. It's been a dream forever to have my own bike and I will be living it now. I will ride around 40kms daily for office. Already bought Mt thunder 3 helmet and planning to but viaterra grid 2 gloves tomorrow as my everyday gear. I need to know more about owning and maintaining a new bike. Like how I should be riding it and how can I get used to the abs. How often and what all should I clean or get checked.