How do I paint a cabinet?

https://www.youtube.com/watch?v=HeIT8gTwAP8

you didn't say if they are wood, laminate, etc so here is a basic idea for you

Hi, CrysoLyn!

Before painting a cabinet, clean it thoroughly using TSP (tri-sodium phosphate or TSP substitute). Lightly sand, then apply a good primer such as Kilz or BullsEye. A brush or roller can be used to apply the paint of choice. I hope this helps!

I have used chalk paint and fusion mineral paint for wooden furniture - personally I prefer fusion mineral paint as I prefer the mat even finish https://vickymyerscreations.co.uk/tutorial-2/how-to-update-your-mid-century-furniture-with-fusion-mineral-paint/

Here's how I did mine: https://thehoneycombhome.com/painting-kitchen-cabinets/

I wrote a very detailed guide on it.. with a chalk paint recipe as well. Here you go https://bushraslifestyle.com/how-to-chalk-paint-furniture-plus-chalk-paint-recipe/

Hope it helps! Bushra