First Credit Card, how do I make the most out of it? - 足球世界杯

I have been approved for the Citi Double Cash Card and I want to make the most out of it. I have all my money in a sofi 4.0% HYSA currently. From what ive heard, -pretty much never use debit card -obviously, dont spend any more than you budget for -put all transactions on the credit card and pay it...