Yes, your Instant Pot can be used as a slow cooker, and here is how! Instant Pots have a ton of features ranging from pressure cooker (obviously!), rice cooker, steamer, sterilizer, yogurt maker, soup maker, saute pan, and slow cooker!
In this regard, what is the difference between an Instant Pot and a slow cooker?
Slow cookers cook food at a lower heat for a longer period of time, whereas Instant Pots have multiple cooking functions, including ones for rice and grains, sauté, and pressure cooking, which is used to cook food at a higher heat for a shorter period of time.