Plug it in and fire it up!! The directions are easy and you'll be ready within 30 minutes to cook something!
No, I didn't, didn't even know it was an option. I like to see my food when cooking!! I always wanted a glass - see through toaster as well, so I can watch it toast!
Won't work for pressure obviously, but I too like to see when possible. Sometimes it's a good thing with slow cookers. I got it on sale, but still $20 something.
"The government is a child that has found their parents credit card, and spends knowing that they never have to reconcile the bill with their own money"-Shannon Churchill