Canning Food in Jars

Presto Precise Electric Canner

So for me, this is one of those prepper items that has been a "preppers tend to buy shit and never use". I bought this, I bought jars, but I have yet to actually take the time to clean my kitchen and buy meat, potatoes, etc to can stew for example.

https://www.amazon.com/gp/product/B089P2W2N6/