Hi Rhonda, there are lots of tutorials on painting cabinets here:
If you have a paint sprayer this job is a lot easier and if you don't but have a lot of cabinets you might want to get one. You would be so happy you did. I would clean them, prime them then paint them. Here is an affiliate link to the sprayer I love and use. https://amzn.to/2N65aLT Good luck!
Thank you very much
Check that tutorial! That is what I would do https://www.pinterest.com/pin/128634133092671252/
This is paint I swear by: https://bachelorettepadflip.com/2018/04/09/why-i-had-my-kitchen-cabinets-painted-twice-in-two-weeks/
Thank you very much. I will try it.