If you are new to Steemit you may find 'Tips From The Stationmaster' useful
To help you find what you are looking for, I have prepared this summary......
Day One Back up password; Set up profile, avatar, cover image Write 'Introduce Yourself' post. Click here
Day Two How to upload your profile picture and cover image Click here
Day Three How to design your cover image using Canva Click here
Day Four Read the 'Etiquette Guide' Click here
Day Five Notes about Posting Click here
Good luck