Basic safety Instructions to use a Pressure Cooker
https://www.wikihow.life/Use-a-Pressure-Cooker Good directions with pictures
https://www.gopresto.com/content/pressure-cooking/pressure-cooking-how-to-use Super security rules from Presto.
Pressure Cooking Times for all Common Foods
https://www.hippressurecooking.com/pressure-cooking-times/ Pressure cooking times for all common foods with high altitude adjustment chart.