Do you have to bake or boil the smoked kielbasa before you can eat it

Bake in Orange juice and brown sugar

Thanks now how long will it last uncut in my fridge

You should. They claim smoking does not fully cook it. I usually make it on the grill or quick fry it before I eat it.

No. It's already smoked. You can eat it cold plain or with assorted cheeses. Heat it up, the ways are many and the combinations plentiful.

You have to put Irvin a pot with water in stovw

Most is precooked but some will need cooking. Depends on what you buy.